457864290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{391337}}^1$

素因数の和:391363

約数の個数: 48

約数和(自身を含む): 1282023288

約数和(自身を除く): 824158998

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, 391337, 782674, 1174011, 1956685, 2348022, 3522033, 3913370, 5087381, 5870055, 7044066, 10174762, 11740110, 15262143, 17610165, 25436905, 30524286, 35220330, 45786429, 50873810, 76310715, 91572858, 152621430, 228932145, 457864290]

約数ペア:

[(1, 457864290), (2, 228932145), (3, 152621430), (5, 91572858), (6, 76310715), (9, 50873810), (10, 45786429), (13, 35220330), (15, 30524286), (18, 25436905), (26, 17610165), (30, 15262143), (39, 11740110), (45, 10174762), (65, 7044066), (78, 5870055), (90, 5087381), (117, 3913370), (130, 3522033), (195, 2348022), (234, 1956685), (390, 1174011), (585, 782674), (1170, 391337)]