464888910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{647}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 1145498112

約数和(自身を除く): 680609202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 557, 645, 647, 1114, 1290, 1294, 1671, 1941, 2785, 3235, 3342, 3882, 5570, 6470, 8355, 9705, 16710, 19410, 23951, 27821, 47902, 55642, 71853, 83463, 119755, 139105, 143706, 166926, 239510, 278210, 359265, 360379, 417315, 718530, 720758, 834630, 1081137, 1801895, 2162274, 3603790, 5405685, 10811370, 15496297, 30992594, 46488891, 77481485, 92977782, 154962970, 232444455, 464888910]

約数ペア:

[(1, 464888910), (2, 232444455), (3, 154962970), (5, 92977782), (6, 77481485), (10, 46488891), (15, 30992594), (30, 15496297), (43, 10811370), (86, 5405685), (129, 3603790), (215, 2162274), (258, 1801895), (430, 1081137), (557, 834630), (645, 720758), (647, 718530), (1114, 417315), (1290, 360379), (1294, 359265), (1671, 278210), (1941, 239510), (2785, 166926), (3235, 143706), (3342, 139105), (3882, 119755), (5570, 83463), (6470, 71853), (8355, 55642), (9705, 47902), (16710, 27821), (19410, 23951)]