446014530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{381209}}^1$

素因数の和:381235

約数の個数: 48

約数和(自身を含む): 1248843960

約数和(自身を除く): 802829430

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, 381209, 762418, 1143627, 1906045, 2287254, 3430881, 3812090, 4955717, 5718135, 6861762, 9911434, 11436270, 14867151, 17154405, 24778585, 29734302, 34308810, 44601453, 49557170, 74335755, 89202906, 148671510, 223007265, 446014530]

約数ペア:

[(1, 446014530), (2, 223007265), (3, 148671510), (5, 89202906), (6, 74335755), (9, 49557170), (10, 44601453), (13, 34308810), (15, 29734302), (18, 24778585), (26, 17154405), (30, 14867151), (39, 11436270), (45, 9911434), (65, 6861762), (78, 5718135), (90, 4955717), (117, 3812090), (130, 3430881), (195, 2287254), (234, 1906045), (390, 1143627), (585, 762418), (1170, 381209)]