145202460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{186157}}^1$

素因数の和:186182

約数の個数: 48

約数和(自身を含む): 437843616

約数和(自身を除く): 292641156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 186157, 372314, 558471, 744628, 930785, 1116942, 1861570, 2233884, 2420041, 2792355, 3723140, 4840082, 5584710, 7260123, 9680164, 11169420, 12100205, 14520246, 24200410, 29040492, 36300615, 48400820, 72601230, 145202460]

約数ペア:

[(1, 145202460), (2, 72601230), (3, 48400820), (4, 36300615), (5, 29040492), (6, 24200410), (10, 14520246), (12, 12100205), (13, 11169420), (15, 9680164), (20, 7260123), (26, 5584710), (30, 4840082), (39, 3723140), (52, 2792355), (60, 2420041), (65, 2233884), (78, 1861570), (130, 1116942), (156, 930785), (195, 744628), (260, 558471), (390, 372314), (780, 186157)]