29836940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7349}}^1$

素因数の和:7394

約数の個数: 48

約数和(自身を含む): 74088000

約数和(自身を除く): 44251060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 7349, 14698, 29396, 36745, 51443, 73490, 102886, 146980, 205772, 213121, 257215, 426242, 514430, 852484, 1028860, 1065605, 1491847, 2131210, 2983694, 4262420, 5967388, 7459235, 14918470, 29836940]

約数ペア:

[(1, 29836940), (2, 14918470), (4, 7459235), (5, 5967388), (7, 4262420), (10, 2983694), (14, 2131210), (20, 1491847), (28, 1065605), (29, 1028860), (35, 852484), (58, 514430), (70, 426242), (116, 257215), (140, 213121), (145, 205772), (203, 146980), (290, 102886), (406, 73490), (580, 51443), (812, 36745), (1015, 29396), (2030, 14698), (4060, 7349)]