10223981970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{479}}^1$

素因数の和:968

約数の個数: 128

約数和(自身を含む): 25878528000

約数和(自身を除く): 15654546030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 59, 62, 93, 118, 155, 177, 186, 295, 310, 354, 389, 465, 479, 590, 778, 885, 930, 958, 1167, 1437, 1770, 1829, 1945, 2334, 2395, 2874, 3658, 3890, 4790, 5487, 5835, 7185, 9145, 10974, 11670, 12059, 14370, 14849, 18290, 22951, 24118, 27435, 28261, 29698, 36177, 44547, 45902, 54870, 56522, 60295, 68853, 72354, 74245, 84783, 89094, 114755, 120590, 137706, 141305, 148490, 169566, 180885, 186331, 222735, 229510, 282610, 344265, 361770, 372662, 423915, 445470, 558993, 688530, 711481, 847830, 876091, 931655, 1117986, 1422962, 1752182, 1863310, 2134443, 2628273, 2794965, 3557405, 4268886, 4380455, 5256546, 5589930, 5776261, 7114810, 8760910, 10672215, 10993529, 11552522, 13141365, 17328783, 21344430, 21987058, 26282730, 28881305, 32980587, 34657566, 54967645, 57762610, 65961174, 86643915, 109935290, 164902935, 173287830, 329805870, 340799399, 681598798, 1022398197, 1703996995, 2044796394, 3407993990, 5111990985, 10223981970]

約数ペア:

[(1, 10223981970), (2, 5111990985), (3, 3407993990), (5, 2044796394), (6, 1703996995), (10, 1022398197), (15, 681598798), (30, 340799399), (31, 329805870), (59, 173287830), (62, 164902935), (93, 109935290), (118, 86643915), (155, 65961174), (177, 57762610), (186, 54967645), (295, 34657566), (310, 32980587), (354, 28881305), (389, 26282730), (465, 21987058), (479, 21344430), (590, 17328783), (778, 13141365), (885, 11552522), (930, 10993529), (958, 10672215), (1167, 8760910), (1437, 7114810), (1770, 5776261), (1829, 5589930), (1945, 5256546), (2334, 4380455), (2395, 4268886), (2874, 3557405), (3658, 2794965), (3890, 2628273), (4790, 2134443), (5487, 1863310), (5835, 1752182), (7185, 1422962), (9145, 1117986), (10974, 931655), (11670, 876091), (12059, 847830), (14370, 711481), (14849, 688530), (18290, 558993), (22951, 445470), (24118, 423915), (27435, 372662), (28261, 361770), (29698, 344265), (36177, 282610), (44547, 229510), (45902, 222735), (54870, 186331), (56522, 180885), (60295, 169566), (68853, 148490), (72354, 141305), (74245, 137706), (84783, 120590), (89094, 114755)]