10811940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2281}}^1$

素因数の和:2372

約数の個数: 48

約数和(自身を含む): 30670080

約数和(自身を除く): 19858140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2281, 2370, 4562, 4740, 6843, 9124, 11405, 13686, 22810, 27372, 34215, 45620, 68430, 136860, 180199, 360398, 540597, 720796, 900995, 1081194, 1801990, 2162388, 2702985, 3603980, 5405970, 10811940]

約数ペア:

[(1, 10811940), (2, 5405970), (3, 3603980), (4, 2702985), (5, 2162388), (6, 1801990), (10, 1081194), (12, 900995), (15, 720796), (20, 540597), (30, 360398), (60, 180199), (79, 136860), (158, 68430), (237, 45620), (316, 34215), (395, 27372), (474, 22810), (790, 13686), (948, 11405), (1185, 9124), (1580, 6843), (2281, 4740), (2370, 4562)]