63649380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12781}}^1$

素因数の和:12876

約数の個数: 48

約数和(自身を含む): 180379584

約数和(自身を除く): 116730204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 12781, 25562, 38343, 51124, 63905, 76686, 127810, 153372, 191715, 255620, 383430, 766860, 1060823, 2121646, 3182469, 4243292, 5304115, 6364938, 10608230, 12729876, 15912345, 21216460, 31824690, 63649380]

約数ペア:

[(1, 63649380), (2, 31824690), (3, 21216460), (4, 15912345), (5, 12729876), (6, 10608230), (10, 6364938), (12, 5304115), (15, 4243292), (20, 3182469), (30, 2121646), (60, 1060823), (83, 766860), (166, 383430), (249, 255620), (332, 191715), (415, 153372), (498, 127810), (830, 76686), (996, 63905), (1245, 51124), (1660, 38343), (2490, 25562), (4980, 12781)]