151473660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{194197}}^1$

素因数の和:194222

約数の個数: 48

約数和(自身を含む): 456753696

約数和(自身を除く): 305280036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 194197, 388394, 582591, 776788, 970985, 1165182, 1941970, 2330364, 2524561, 2912955, 3883940, 5049122, 5825910, 7573683, 10098244, 11651820, 12622805, 15147366, 25245610, 30294732, 37868415, 50491220, 75736830, 151473660]

約数ペア:

[(1, 151473660), (2, 75736830), (3, 50491220), (4, 37868415), (5, 30294732), (6, 25245610), (10, 15147366), (12, 12622805), (13, 11651820), (15, 10098244), (20, 7573683), (26, 5825910), (30, 5049122), (39, 3883940), (52, 2912955), (60, 2524561), (65, 2330364), (78, 1941970), (130, 1165182), (156, 970985), (195, 776788), (260, 582591), (390, 388394), (780, 194197)]