98418990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 241781760

約数和(自身を除く): 143362770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 131, 158, 237, 262, 317, 393, 395, 474, 634, 655, 786, 790, 951, 1185, 1310, 1585, 1902, 1965, 2370, 3170, 3930, 4755, 9510, 10349, 20698, 25043, 31047, 41527, 50086, 51745, 62094, 75129, 83054, 103490, 124581, 125215, 150258, 155235, 207635, 249162, 250430, 310470, 375645, 415270, 622905, 751290, 1245810, 3280633, 6561266, 9841899, 16403165, 19683798, 32806330, 49209495, 98418990]

約数ペア:

[(1, 98418990), (2, 49209495), (3, 32806330), (5, 19683798), (6, 16403165), (10, 9841899), (15, 6561266), (30, 3280633), (79, 1245810), (131, 751290), (158, 622905), (237, 415270), (262, 375645), (317, 310470), (393, 250430), (395, 249162), (474, 207635), (634, 155235), (655, 150258), (786, 125215), (790, 124581), (951, 103490), (1185, 83054), (1310, 75129), (1585, 62094), (1902, 51745), (1965, 50086), (2370, 41527), (3170, 31047), (3930, 25043), (4755, 20698), (9510, 10349)]