217424070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{14821}}^1$

素因数の和:14997

約数の個数: 48

約数和(自身を含む): 568809072

約数和(自身を除く): 351385002

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, 14670, 14821, 29642, 44463, 74105, 88926, 133389, 148210, 222315, 266778, 444630, 666945, 1333890, 2415823, 4831646, 7247469, 12079115, 14494938, 21742407, 24158230, 36237345, 43484814, 72474690, 108712035, 217424070]

約数ペア:

[(1, 217424070), (2, 108712035), (3, 72474690), (5, 43484814), (6, 36237345), (9, 24158230), (10, 21742407), (15, 14494938), (18, 12079115), (30, 7247469), (45, 4831646), (90, 2415823), (163, 1333890), (326, 666945), (489, 444630), (815, 266778), (978, 222315), (1467, 148210), (1630, 133389), (2445, 88926), (2934, 74105), (4890, 44463), (7335, 29642), (14670, 14821)]