129456990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{110647}}^1$

素因数の和:110673

約数の個数: 48

約数和(自身を含む): 362482848

約数和(自身を除く): 233025858

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 110647, 221294, 331941, 553235, 663882, 995823, 1106470, 1438411, 1659705, 1991646, 2876822, 3319410, 4315233, 4979115, 7192055, 8630466, 9958230, 12945699, 14384110, 21576165, 25891398, 43152330, 64728495, 129456990]

約数ペア:

[(1, 129456990), (2, 64728495), (3, 43152330), (5, 25891398), (6, 21576165), (9, 14384110), (10, 12945699), (13, 9958230), (15, 8630466), (18, 7192055), (26, 4979115), (30, 4315233), (39, 3319410), (45, 2876822), (65, 1991646), (78, 1659705), (90, 1438411), (117, 1106470), (130, 995823), (195, 663882), (234, 553235), (390, 331941), (585, 221294), (1170, 110647)]