90876030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{432743}}^1$

素因数の和:432760

約数の個数: 32

約数和(自身を含む): 249260544

約数和(自身を除く): 158384514

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 432743, 865486, 1298229, 2163715, 2596458, 3029201, 4327430, 6058402, 6491145, 9087603, 12982290, 15146005, 18175206, 30292010, 45438015, 90876030]

約数ペア:

[(1, 90876030), (2, 45438015), (3, 30292010), (5, 18175206), (6, 15146005), (7, 12982290), (10, 9087603), (14, 6491145), (15, 6058402), (21, 4327430), (30, 3029201), (35, 2596458), (42, 2163715), (70, 1298229), (105, 865486), (210, 432743)]