13687260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1453}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 38594976

約数和(自身を除く): 24907716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1453, 1570, 1884, 2355, 2906, 3140, 4359, 4710, 5812, 7265, 8718, 9420, 14530, 17436, 21795, 29060, 43590, 87180, 228121, 456242, 684363, 912484, 1140605, 1368726, 2281210, 2737452, 3421815, 4562420, 6843630, 13687260]

約数ペア:

[(1, 13687260), (2, 6843630), (3, 4562420), (4, 3421815), (5, 2737452), (6, 2281210), (10, 1368726), (12, 1140605), (15, 912484), (20, 684363), (30, 456242), (60, 228121), (157, 87180), (314, 43590), (471, 29060), (628, 21795), (785, 17436), (942, 14530), (1453, 9420), (1570, 8718), (1884, 7265), (2355, 5812), (2906, 4710), (3140, 4359)]