150418060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30449}}^1$

素因数の和:30490

約数の個数: 48

約数和(自身を含む): 358092000

約数和(自身を除く): 207673940

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 30449, 60898, 121796, 152245, 304490, 395837, 578531, 608980, 791674, 1157062, 1583348, 1979185, 2314124, 2892655, 3958370, 5785310, 7520903, 7916740, 11570620, 15041806, 30083612, 37604515, 75209030, 150418060]

約数ペア:

[(1, 150418060), (2, 75209030), (4, 37604515), (5, 30083612), (10, 15041806), (13, 11570620), (19, 7916740), (20, 7520903), (26, 5785310), (38, 3958370), (52, 2892655), (65, 2314124), (76, 1979185), (95, 1583348), (130, 1157062), (190, 791674), (247, 608980), (260, 578531), (380, 395837), (494, 304490), (988, 152245), (1235, 121796), (2470, 60898), (4940, 30449)]