147284620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{36277}}^1$

素因数の和:36322

約数の個数: 48

約数和(自身を含む): 365682240

約数和(自身を除く): 218397620

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, 36277, 72554, 145108, 181385, 253939, 362770, 507878, 725540, 1015756, 1052033, 1269695, 2104066, 2539390, 4208132, 5078780, 5260165, 7364231, 10520330, 14728462, 21040660, 29456924, 36821155, 73642310, 147284620]

約数ペア:

[(1, 147284620), (2, 73642310), (4, 36821155), (5, 29456924), (7, 21040660), (10, 14728462), (14, 10520330), (20, 7364231), (28, 5260165), (29, 5078780), (35, 4208132), (58, 2539390), (70, 2104066), (116, 1269695), (140, 1052033), (145, 1015756), (203, 725540), (290, 507878), (406, 362770), (580, 253939), (812, 181385), (1015, 145108), (2030, 72554), (4060, 36277)]