123170730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{769}}^1$

素因数の和:1079

約数の個数: 64

約数和(自身を含む): 312681600

約数和(自身を除く): 189510870

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 281, 285, 562, 570, 769, 843, 1405, 1538, 1686, 2307, 2810, 3845, 4215, 4614, 5339, 7690, 8430, 10678, 11535, 14611, 16017, 23070, 26695, 29222, 32034, 43833, 53390, 73055, 80085, 87666, 146110, 160170, 216089, 219165, 432178, 438330, 648267, 1080445, 1296534, 2160890, 3241335, 4105691, 6482670, 8211382, 12317073, 20528455, 24634146, 41056910, 61585365, 123170730]

約数ペア:

[(1, 123170730), (2, 61585365), (3, 41056910), (5, 24634146), (6, 20528455), (10, 12317073), (15, 8211382), (19, 6482670), (30, 4105691), (38, 3241335), (57, 2160890), (95, 1296534), (114, 1080445), (190, 648267), (281, 438330), (285, 432178), (562, 219165), (570, 216089), (769, 160170), (843, 146110), (1405, 87666), (1538, 80085), (1686, 73055), (2307, 53390), (2810, 43833), (3845, 32034), (4215, 29222), (4614, 26695), (5339, 23070), (7690, 16017), (8430, 14611), (10678, 11535)]