86351820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2371}}^1$

素因数の和:2990

約数の個数: 48

約数和(自身を含む): 242285568

約数和(自身を除く): 155933748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 607, 1214, 1821, 2371, 2428, 3035, 3642, 4742, 6070, 7113, 7284, 9105, 9484, 11855, 12140, 14226, 18210, 23710, 28452, 35565, 36420, 47420, 71130, 142260, 1439197, 2878394, 4317591, 5756788, 7195985, 8635182, 14391970, 17270364, 21587955, 28783940, 43175910, 86351820]

約数ペア:

[(1, 86351820), (2, 43175910), (3, 28783940), (4, 21587955), (5, 17270364), (6, 14391970), (10, 8635182), (12, 7195985), (15, 5756788), (20, 4317591), (30, 2878394), (60, 1439197), (607, 142260), (1214, 71130), (1821, 47420), (2371, 36420), (2428, 35565), (3035, 28452), (3642, 23710), (4742, 18210), (6070, 14226), (7113, 12140), (7284, 11855), (9105, 9484)]