127907730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8719}}^1$

素因数の和:8895

約数の個数: 48

約数和(自身を含む): 334638720

約数和(自身を除く): 206730990

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, 7335, 8719, 14670, 17438, 26157, 43595, 52314, 78471, 87190, 130785, 156942, 261570, 392355, 784710, 1421197, 2842394, 4263591, 7105985, 8527182, 12790773, 14211970, 21317955, 25581546, 42635910, 63953865, 127907730]

約数ペア:

[(1, 127907730), (2, 63953865), (3, 42635910), (5, 25581546), (6, 21317955), (9, 14211970), (10, 12790773), (15, 8527182), (18, 7105985), (30, 4263591), (45, 2842394), (90, 1421197), (163, 784710), (326, 392355), (489, 261570), (815, 156942), (978, 130785), (1467, 87190), (1630, 78471), (2445, 52314), (2934, 43595), (4890, 26157), (7335, 17438), (8719, 14670)]