72383570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4637}}^1$

素因数の和:4874

約数の個数: 32

約数和(自身を含む): 149603328

約数和(自身を除く): 77219758

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 446, 1115, 1561, 2230, 3122, 4637, 7805, 9274, 15610, 23185, 32459, 46370, 64918, 162295, 324590, 1034051, 2068102, 5170255, 7238357, 10340510, 14476714, 36191785, 72383570]

約数ペア:

[(1, 72383570), (2, 36191785), (5, 14476714), (7, 10340510), (10, 7238357), (14, 5170255), (35, 2068102), (70, 1034051), (223, 324590), (446, 162295), (1115, 64918), (1561, 46370), (2230, 32459), (3122, 23185), (4637, 15610), (7805, 9274)]