63134780

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 136279584

約数和(自身を除く): 73144804

約数列:

[1, 2, 4, 5, 10, 20, 73, 83, 146, 166, 292, 332, 365, 415, 521, 730, 830, 1042, 1460, 1660, 2084, 2605, 5210, 6059, 10420, 12118, 24236, 30295, 38033, 43243, 60590, 76066, 86486, 121180, 152132, 172972, 190165, 216215, 380330, 432430, 760660, 864860, 3156739, 6313478, 12626956, 15783695, 31567390, 63134780]

約数ペア:

[(1, 63134780), (2, 31567390), (4, 15783695), (5, 12626956), (10, 6313478), (20, 3156739), (73, 864860), (83, 760660), (146, 432430), (166, 380330), (292, 216215), (332, 190165), (365, 172972), (415, 152132), (521, 121180), (730, 86486), (830, 76066), (1042, 60590), (1460, 43243), (1660, 38033), (2084, 30295), (2605, 24236), (5210, 12118), (6059, 10420)]