2043281730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9729913}}^1$

素因数の和:9729930

約数の個数: 32

約数和(自身を含む): 5604430464

約数和(自身を除く): 3561148734

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9729913, 19459826, 29189739, 48649565, 58379478, 68109391, 97299130, 136218782, 145948695, 204328173, 291897390, 340546955, 408656346, 681093910, 1021640865, 2043281730]

約数ペア:

[(1, 2043281730), (2, 1021640865), (3, 681093910), (5, 408656346), (6, 340546955), (7, 291897390), (10, 204328173), (14, 145948695), (15, 136218782), (21, 97299130), (30, 68109391), (35, 58379478), (42, 48649565), (70, 29189739), (105, 19459826), (210, 9729913)]