610434860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{8369}}^1$

素因数の和:8906

約数の個数: 48

約数和(自身を含む): 1468031040

約数和(自身を除く): 857596180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 521, 1042, 2084, 2605, 3647, 5210, 7294, 8369, 10420, 14588, 16738, 18235, 33476, 36470, 41845, 58583, 72940, 83690, 117166, 167380, 234332, 292915, 585830, 1171660, 4360249, 8720498, 17440996, 21801245, 30521743, 43602490, 61043486, 87204980, 122086972, 152608715, 305217430, 610434860]

約数ペア:

[(1, 610434860), (2, 305217430), (4, 152608715), (5, 122086972), (7, 87204980), (10, 61043486), (14, 43602490), (20, 30521743), (28, 21801245), (35, 17440996), (70, 8720498), (140, 4360249), (521, 1171660), (1042, 585830), (2084, 292915), (2605, 234332), (3647, 167380), (5210, 117166), (7294, 83690), (8369, 72940), (10420, 58583), (14588, 41845), (16738, 36470), (18235, 33476)]