147016740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188483}}^1$

素因数の和:188508

約数の個数: 48

約数和(自身を含む): 443314368

約数和(自身を除く): 296297628

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, 188483, 376966, 565449, 753932, 942415, 1130898, 1884830, 2261796, 2450279, 2827245, 3769660, 4900558, 5654490, 7350837, 9801116, 11308980, 12251395, 14701674, 24502790, 29403348, 36754185, 49005580, 73508370, 147016740]

約数ペア:

[(1, 147016740), (2, 73508370), (3, 49005580), (4, 36754185), (5, 29403348), (6, 24502790), (10, 14701674), (12, 12251395), (13, 11308980), (15, 9801116), (20, 7350837), (26, 5654490), (30, 4900558), (39, 3769660), (52, 2827245), (60, 2450279), (65, 2261796), (78, 1884830), (130, 1130898), (156, 942415), (195, 753932), (260, 565449), (390, 376966), (780, 188483)]