43215570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6763}}^1$

素因数の和:6847

約数の個数: 48

約数和(自身を含む): 113959872

約数和(自身を除く): 70744302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 6763, 13526, 20289, 33815, 40578, 60867, 67630, 101445, 121734, 202890, 304335, 480173, 608670, 960346, 1440519, 2400865, 2881038, 4321557, 4801730, 7202595, 8643114, 14405190, 21607785, 43215570]

約数ペア:

[(1, 43215570), (2, 21607785), (3, 14405190), (5, 8643114), (6, 7202595), (9, 4801730), (10, 4321557), (15, 2881038), (18, 2400865), (30, 1440519), (45, 960346), (71, 608670), (90, 480173), (142, 304335), (213, 202890), (355, 121734), (426, 101445), (639, 67630), (710, 60867), (1065, 40578), (1278, 33815), (2130, 20289), (3195, 13526), (6390, 6763)]