15694294420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5081}}^1\times {\mathrm{22063}}^1$

素因数の和:27160

約数の個数: 48

約数和(自身を含む): 37675427328

約数和(自身を除く): 21981132908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5081, 10162, 20324, 22063, 25405, 35567, 44126, 50810, 71134, 88252, 101620, 110315, 142268, 154441, 177835, 220630, 308882, 355670, 441260, 617764, 711340, 772205, 1544410, 3088820, 112102103, 224204206, 448408412, 560510515, 784714721, 1121021030, 1569429442, 2242042060, 3138858884, 3923573605, 7847147210, 15694294420]

約数ペア:

[(1, 15694294420), (2, 7847147210), (4, 3923573605), (5, 3138858884), (7, 2242042060), (10, 1569429442), (14, 1121021030), (20, 784714721), (28, 560510515), (35, 448408412), (70, 224204206), (140, 112102103), (5081, 3088820), (10162, 1544410), (20324, 772205), (22063, 711340), (25405, 617764), (35567, 441260), (44126, 355670), (50810, 308882), (71134, 220630), (88252, 177835), (101620, 154441), (110315, 142268)]