42313740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{100747}}^1$

素因数の和:100766

約数の個数: 48

約数和(自身を含む): 135405312

約数和(自身を除く): 93091572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 100747, 201494, 302241, 402988, 503735, 604482, 705229, 1007470, 1208964, 1410458, 1511205, 2014940, 2115687, 2820916, 3022410, 3526145, 4231374, 6044820, 7052290, 8462748, 10578435, 14104580, 21156870, 42313740]

約数ペア:

[(1, 42313740), (2, 21156870), (3, 14104580), (4, 10578435), (5, 8462748), (6, 7052290), (7, 6044820), (10, 4231374), (12, 3526145), (14, 3022410), (15, 2820916), (20, 2115687), (21, 2014940), (28, 1511205), (30, 1410458), (35, 1208964), (42, 1007470), (60, 705229), (70, 604482), (84, 503735), (105, 402988), (140, 302241), (210, 201494), (420, 100747)]