135002910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{642871}}^1$

素因数の和:642888

約数の個数: 32

約数和(自身を含む): 370294272

約数和(自身を除く): 235291362

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 642871, 1285742, 1928613, 3214355, 3857226, 4500097, 6428710, 9000194, 9643065, 13500291, 19286130, 22500485, 27000582, 45000970, 67501455, 135002910]

約数ペア:

[(1, 135002910), (2, 67501455), (3, 45000970), (5, 27000582), (6, 22500485), (7, 19286130), (10, 13500291), (14, 9643065), (15, 9000194), (21, 6428710), (30, 4500097), (35, 3857226), (42, 3214355), (70, 1928613), (105, 1285742), (210, 642871)]