64949310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{821}}^1$

素因数の和:1130

約数の個数: 64

約数和(自身を含む): 174000960

約数和(自身を除く): 109051650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 293, 586, 821, 879, 1465, 1642, 1758, 2463, 2637, 2930, 4105, 4395, 4926, 5274, 7389, 7911, 8210, 8790, 12315, 13185, 14778, 15822, 22167, 24630, 26370, 36945, 39555, 44334, 73890, 79110, 110835, 221670, 240553, 481106, 721659, 1202765, 1443318, 2164977, 2405530, 3608295, 4329954, 6494931, 7216590, 10824885, 12989862, 21649770, 32474655, 64949310]

約数ペア:

[(1, 64949310), (2, 32474655), (3, 21649770), (5, 12989862), (6, 10824885), (9, 7216590), (10, 6494931), (15, 4329954), (18, 3608295), (27, 2405530), (30, 2164977), (45, 1443318), (54, 1202765), (90, 721659), (135, 481106), (270, 240553), (293, 221670), (586, 110835), (821, 79110), (879, 73890), (1465, 44334), (1642, 39555), (1758, 36945), (2463, 26370), (2637, 24630), (2930, 22167), (4105, 15822), (4395, 14778), (4926, 13185), (5274, 12315), (7389, 8790), (7911, 8210)]