82724130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5639}}^1$

素因数の和:5815

約数の個数: 48

約数和(自身を含む): 216440640

約数和(自身を除く): 133716510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4890, 5639, 7335, 11278, 14670, 16917, 28195, 33834, 50751, 56390, 84585, 101502, 169170, 253755, 507510, 919157, 1838314, 2757471, 4595785, 5514942, 8272413, 9191570, 13787355, 16544826, 27574710, 41362065, 82724130]

約数ペア:

[(1, 82724130), (2, 41362065), (3, 27574710), (5, 16544826), (6, 13787355), (9, 9191570), (10, 8272413), (15, 5514942), (18, 4595785), (30, 2757471), (45, 1838314), (90, 919157), (163, 507510), (326, 253755), (489, 169170), (815, 101502), (978, 84585), (1467, 56390), (1630, 50751), (2445, 33834), (2934, 28195), (4890, 16917), (5639, 14670), (7335, 11278)]