149715570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{70289}}^1$

素因数の和:70370

約数の個数: 32

約数和(自身を含む): 364383360

約数和(自身を除く): 214667790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 70289, 140578, 210867, 351445, 421734, 702890, 1054335, 2108670, 4990519, 9981038, 14971557, 24952595, 29943114, 49905190, 74857785, 149715570]

約数ペア:

[(1, 149715570), (2, 74857785), (3, 49905190), (5, 29943114), (6, 24952595), (10, 14971557), (15, 9981038), (30, 4990519), (71, 2108670), (142, 1054335), (213, 702890), (355, 421734), (426, 351445), (710, 210867), (1065, 140578), (2130, 70289)]