380687130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{136447}}^1$

素因数の和:136491

約数の個数: 48

約数和(自身を含む): 1021722624

約数和(自身を除く): 641035494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 136447, 272894, 409341, 682235, 818682, 1228023, 1364470, 2046705, 2456046, 4093410, 4229857, 6140115, 8459714, 12280230, 12689571, 21149285, 25379142, 38068713, 42298570, 63447855, 76137426, 126895710, 190343565, 380687130]

約数ペア:

[(1, 380687130), (2, 190343565), (3, 126895710), (5, 76137426), (6, 63447855), (9, 42298570), (10, 38068713), (15, 25379142), (18, 21149285), (30, 12689571), (31, 12280230), (45, 8459714), (62, 6140115), (90, 4229857), (93, 4093410), (155, 2456046), (186, 2046705), (279, 1364470), (310, 1228023), (465, 818682), (558, 682235), (930, 409341), (1395, 272894), (2790, 136447)]