87816351390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{820177}}^1$

素因数の和:820313

約数の個数: 64

約数和(自身を含む): 218259207936

約数和(自身を除く): 130442856546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 83, 86, 129, 166, 215, 249, 258, 415, 430, 498, 645, 830, 1245, 1290, 2490, 3569, 7138, 10707, 17845, 21414, 35690, 53535, 107070, 820177, 1640354, 2460531, 4100885, 4921062, 8201770, 12302655, 24605310, 35267611, 68074691, 70535222, 105802833, 136149382, 176338055, 204224073, 211605666, 340373455, 352676110, 408448146, 529014165, 680746910, 1021120365, 1058028330, 2042240730, 2927211713, 5854423426, 8781635139, 14636058565, 17563270278, 29272117130, 43908175695, 87816351390]

約数ペア:

[(1, 87816351390), (2, 43908175695), (3, 29272117130), (5, 17563270278), (6, 14636058565), (10, 8781635139), (15, 5854423426), (30, 2927211713), (43, 2042240730), (83, 1058028330), (86, 1021120365), (129, 680746910), (166, 529014165), (215, 408448146), (249, 352676110), (258, 340373455), (415, 211605666), (430, 204224073), (498, 176338055), (645, 136149382), (830, 105802833), (1245, 70535222), (1290, 68074691), (2490, 35267611), (3569, 24605310), (7138, 12302655), (10707, 8201770), (17845, 4921062), (21414, 4100885), (35690, 2460531), (53535, 1640354), (107070, 820177)]