1849537690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 192

約数和(自身を含む): 4587777792

約数和(自身を除く): 2738240102

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 61, 65, 70, 77, 91, 110, 122, 130, 143, 154, 169, 182, 233, 286, 305, 338, 385, 427, 455, 466, 610, 671, 715, 770, 793, 845, 854, 910, 1001, 1165, 1183, 1342, 1430, 1586, 1631, 1690, 1859, 2002, 2135, 2330, 2366, 2563, 3029, 3262, 3355, 3718, 3965, 4270, 4697, 5005, 5126, 5551, 5915, 6058, 6710, 7930, 8155, 8723, 9295, 9394, 10010, 10309, 11102, 11830, 12815, 13013, 14213, 15145, 16310, 17446, 17941, 18590, 20618, 21203, 23485, 25630, 26026, 27755, 28426, 30290, 33319, 35882, 39377, 42406, 43615, 46970, 51545, 55510, 61061, 65065, 66638, 71065, 72163, 78754, 87230, 89705, 99491, 103090, 106015, 113399, 122122, 130130, 142130, 144326, 156343, 166595, 179410, 184769, 196885, 198982, 212030, 226798, 233233, 275639, 305305, 312686, 333190, 360815, 369538, 393770, 433147, 466466, 497455, 551278, 566995, 610610, 721630, 781715, 793793, 866294, 923845, 994910, 1094401, 1133990, 1166165, 1293383, 1378195, 1563430, 1587586, 1847690, 2032459, 2165735, 2188802, 2332330, 2401997, 2586766, 2756390, 3032029, 3968965, 4064918, 4331470, 4803994, 5472005, 6064058, 6466915, 7937930, 10162295, 10944010, 12009985, 12933830, 14227213, 15160145, 16813979, 20324590, 24019970, 26421967, 28454426, 30320290, 33627958, 52843934, 71136065, 84069895, 132109835, 142272130, 168139790, 184953769, 264219670, 369907538, 924768845, 1849537690]

約数ペア:

[(1, 1849537690), (2, 924768845), (5, 369907538), (7, 264219670), (10, 184953769), (11, 168139790), (13, 142272130), (14, 132109835), (22, 84069895), (26, 71136065), (35, 52843934), (55, 33627958), (61, 30320290), (65, 28454426), (70, 26421967), (77, 24019970), (91, 20324590), (110, 16813979), (122, 15160145), (130, 14227213), (143, 12933830), (154, 12009985), (169, 10944010), (182, 10162295), (233, 7937930), (286, 6466915), (305, 6064058), (338, 5472005), (385, 4803994), (427, 4331470), (455, 4064918), (466, 3968965), (610, 3032029), (671, 2756390), (715, 2586766), (770, 2401997), (793, 2332330), (845, 2188802), (854, 2165735), (910, 2032459), (1001, 1847690), (1165, 1587586), (1183, 1563430), (1342, 1378195), (1430, 1293383), (1586, 1166165), (1631, 1133990), (1690, 1094401), (1859, 994910), (2002, 923845), (2135, 866294), (2330, 793793), (2366, 781715), (2563, 721630), (3029, 610610), (3262, 566995), (3355, 551278), (3718, 497455), (3965, 466466), (4270, 433147), (4697, 393770), (5005, 369538), (5126, 360815), (5551, 333190), (5915, 312686), (6058, 305305), (6710, 275639), (7930, 233233), (8155, 226798), (8723, 212030), (9295, 198982), (9394, 196885), (10010, 184769), (10309, 179410), (11102, 166595), (11830, 156343), (12815, 144326), (13013, 142130), (14213, 130130), (15145, 122122), (16310, 113399), (17446, 106015), (17941, 103090), (18590, 99491), (20618, 89705), (21203, 87230), (23485, 78754), (25630, 72163), (26026, 71065), (27755, 66638), (28426, 65065), (30290, 61061), (33319, 55510), (35882, 51545), (39377, 46970), (42406, 43615)]