7121569260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9130217}}^1$

素因数の和:9130242

約数の個数: 48

約数和(自身を含む): 21474272736

約数和(自身を除く): 14352703476

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, 9130217, 18260434, 27390651, 36520868, 45651085, 54781302, 91302170, 109562604, 118692821, 136953255, 182604340, 237385642, 273906510, 356078463, 474771284, 547813020, 593464105, 712156926, 1186928210, 1424313852, 1780392315, 2373856420, 3560784630, 7121569260]

約数ペア:

[(1, 7121569260), (2, 3560784630), (3, 2373856420), (4, 1780392315), (5, 1424313852), (6, 1186928210), (10, 712156926), (12, 593464105), (13, 547813020), (15, 474771284), (20, 356078463), (26, 273906510), (30, 237385642), (39, 182604340), (52, 136953255), (60, 118692821), (65, 109562604), (78, 91302170), (130, 54781302), (156, 45651085), (195, 36520868), (260, 27390651), (390, 18260434), (780, 9130217)]