458952390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{392267}}^1$

素因数の和:392293

約数の個数: 48

約数和(自身を含む): 1285069968

約数和(自身を除く): 826117578

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, 392267, 784534, 1176801, 1961335, 2353602, 3530403, 3922670, 5099471, 5884005, 7060806, 10198942, 11768010, 15298413, 17652015, 25497355, 30596826, 35304030, 45895239, 50994710, 76492065, 91790478, 152984130, 229476195, 458952390]

約数ペア:

[(1, 458952390), (2, 229476195), (3, 152984130), (5, 91790478), (6, 76492065), (9, 50994710), (10, 45895239), (13, 35304030), (15, 30596826), (18, 25497355), (26, 17652015), (30, 15298413), (39, 11768010), (45, 10198942), (65, 7060806), (78, 5884005), (90, 5099471), (117, 3922670), (130, 3530403), (195, 2353602), (234, 1961335), (390, 1176801), (585, 784534), (1170, 392267)]