849662710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:662

約数の個数: 96

約数和(自身を含む): 1783503360

約数和(自身を除く): 933840650

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 47, 65, 94, 95, 130, 169, 190, 235, 247, 338, 470, 494, 563, 611, 845, 893, 1126, 1222, 1235, 1690, 1786, 2470, 2815, 3055, 3211, 4465, 5630, 6110, 6422, 7319, 7943, 8930, 10697, 11609, 14638, 15886, 16055, 21394, 23218, 26461, 32110, 36595, 39715, 52922, 53485, 58045, 73190, 79430, 95147, 106970, 116090, 132305, 139061, 150917, 190294, 264610, 278122, 301834, 343993, 475735, 502759, 687986, 695305, 754585, 951470, 1005518, 1390610, 1509170, 1719965, 1807793, 2513795, 3439930, 3615586, 4471909, 5027590, 6535867, 8943818, 9038965, 13071734, 18077930, 22359545, 32679335, 44719090, 65358670, 84966271, 169932542, 424831355, 849662710]

約数ペア:

[(1, 849662710), (2, 424831355), (5, 169932542), (10, 84966271), (13, 65358670), (19, 44719090), (26, 32679335), (38, 22359545), (47, 18077930), (65, 13071734), (94, 9038965), (95, 8943818), (130, 6535867), (169, 5027590), (190, 4471909), (235, 3615586), (247, 3439930), (338, 2513795), (470, 1807793), (494, 1719965), (563, 1509170), (611, 1390610), (845, 1005518), (893, 951470), (1126, 754585), (1222, 695305), (1235, 687986), (1690, 502759), (1786, 475735), (2470, 343993), (2815, 301834), (3055, 278122), (3211, 264610), (4465, 190294), (5630, 150917), (6110, 139061), (6422, 132305), (7319, 116090), (7943, 106970), (8930, 95147), (10697, 79430), (11609, 73190), (14638, 58045), (15886, 53485), (16055, 52922), (21394, 39715), (23218, 36595), (26461, 32110)]