118156740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151483}}^1$

素因数の和:151508

約数の個数: 48

約数和(自身を含む): 356290368

約数和(自身を除く): 238133628

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, 151483, 302966, 454449, 605932, 757415, 908898, 1514830, 1817796, 1969279, 2272245, 3029660, 3938558, 4544490, 5907837, 7877116, 9088980, 9846395, 11815674, 19692790, 23631348, 29539185, 39385580, 59078370, 118156740]

約数ペア:

[(1, 118156740), (2, 59078370), (3, 39385580), (4, 29539185), (5, 23631348), (6, 19692790), (10, 11815674), (12, 9846395), (13, 9088980), (15, 7877116), (20, 5907837), (26, 4544490), (30, 3938558), (39, 3029660), (52, 2272245), (60, 1969279), (65, 1817796), (78, 1514830), (130, 908898), (156, 757415), (195, 605932), (260, 454449), (390, 302966), (780, 151483)]