151081290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54151}}^1$

素因数の和:54195

約数の個数: 48

約数和(自身を含む): 405490176

約数和(自身を除く): 254408886

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, 54151, 108302, 162453, 270755, 324906, 487359, 541510, 812265, 974718, 1624530, 1678681, 2436795, 3357362, 4873590, 5036043, 8393405, 10072086, 15108129, 16786810, 25180215, 30216258, 50360430, 75540645, 151081290]

約数ペア:

[(1, 151081290), (2, 75540645), (3, 50360430), (5, 30216258), (6, 25180215), (9, 16786810), (10, 15108129), (15, 10072086), (18, 8393405), (30, 5036043), (31, 4873590), (45, 3357362), (62, 2436795), (90, 1678681), (93, 1624530), (155, 974718), (186, 812265), (279, 541510), (310, 487359), (465, 324906), (558, 270755), (930, 162453), (1395, 108302), (2790, 54151)]