66278910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 164229120

約数和(自身を除く): 97950210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 191, 215, 258, 269, 382, 430, 538, 573, 645, 807, 955, 1146, 1290, 1345, 1614, 1910, 2690, 2865, 4035, 5730, 8070, 8213, 11567, 16426, 23134, 24639, 34701, 41065, 49278, 51379, 57835, 69402, 82130, 102758, 115670, 123195, 154137, 173505, 246390, 256895, 308274, 347010, 513790, 770685, 1541370, 2209297, 4418594, 6627891, 11046485, 13255782, 22092970, 33139455, 66278910]

約数ペア:

[(1, 66278910), (2, 33139455), (3, 22092970), (5, 13255782), (6, 11046485), (10, 6627891), (15, 4418594), (30, 2209297), (43, 1541370), (86, 770685), (129, 513790), (191, 347010), (215, 308274), (258, 256895), (269, 246390), (382, 173505), (430, 154137), (538, 123195), (573, 115670), (645, 102758), (807, 82130), (955, 69402), (1146, 57835), (1290, 51379), (1345, 49278), (1614, 41065), (1910, 34701), (2690, 24639), (2865, 23134), (4035, 16426), (5730, 11567), (8070, 8213)]