339900420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{14563}}^1$

素因数の和:14964

約数の個数: 48

約数和(自身を含む): 954233280

約数和(自身を除く): 614332860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 3890, 4668, 5835, 7780, 11670, 14563, 23340, 29126, 43689, 58252, 72815, 87378, 145630, 174756, 218445, 291260, 436890, 873780, 5665007, 11330014, 16995021, 22660028, 28325035, 33990042, 56650070, 67980084, 84975105, 113300140, 169950210, 339900420]

約数ペア:

[(1, 339900420), (2, 169950210), (3, 113300140), (4, 84975105), (5, 67980084), (6, 56650070), (10, 33990042), (12, 28325035), (15, 22660028), (20, 16995021), (30, 11330014), (60, 5665007), (389, 873780), (778, 436890), (1167, 291260), (1556, 218445), (1945, 174756), (2334, 145630), (3890, 87378), (4668, 72815), (5835, 58252), (7780, 43689), (11670, 29126), (14563, 23340)]