3816670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 8600256

約数和(自身を除く): 4783586

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 157, 170, 187, 221, 286, 314, 374, 442, 715, 785, 935, 1105, 1430, 1570, 1727, 1870, 2041, 2210, 2431, 2669, 3454, 4082, 4862, 5338, 8635, 10205, 12155, 13345, 17270, 20410, 22451, 24310, 26690, 29359, 34697, 44902, 58718, 69394, 112255, 146795, 173485, 224510, 293590, 346970, 381667, 763334, 1908335, 3816670]

約数ペア:

[(1, 3816670), (2, 1908335), (5, 763334), (10, 381667), (11, 346970), (13, 293590), (17, 224510), (22, 173485), (26, 146795), (34, 112255), (55, 69394), (65, 58718), (85, 44902), (110, 34697), (130, 29359), (143, 26690), (157, 24310), (170, 22451), (187, 20410), (221, 17270), (286, 13345), (314, 12155), (374, 10205), (442, 8635), (715, 5338), (785, 4862), (935, 4082), (1105, 3454), (1430, 2669), (1570, 2431), (1727, 2210), (1870, 2041)]