73101730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1987}}^1$

素因数の和:2290

約数の個数: 32

約数和(自身を含む): 142277184

約数和(自身を除く): 69175454

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 283, 566, 1415, 1987, 2830, 3679, 3974, 7358, 9935, 18395, 19870, 25831, 36790, 51662, 129155, 258310, 562321, 1124642, 2811605, 5623210, 7310173, 14620346, 36550865, 73101730]

約数ペア:

[(1, 73101730), (2, 36550865), (5, 14620346), (10, 7310173), (13, 5623210), (26, 2811605), (65, 1124642), (130, 562321), (283, 258310), (566, 129155), (1415, 51662), (1987, 36790), (2830, 25831), (3679, 19870), (3974, 18395), (7358, 9935)]