68256420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36697}}^1$

素因数の和:36740

約数の個数: 48

約数和(自身を含む): 197288448

約数和(自身を除く): 129032028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 36697, 73394, 110091, 146788, 183485, 220182, 366970, 440364, 550455, 733940, 1100910, 1137607, 2201820, 2275214, 3412821, 4550428, 5688035, 6825642, 11376070, 13651284, 17064105, 22752140, 34128210, 68256420]

約数ペア:

[(1, 68256420), (2, 34128210), (3, 22752140), (4, 17064105), (5, 13651284), (6, 11376070), (10, 6825642), (12, 5688035), (15, 4550428), (20, 3412821), (30, 2275214), (31, 2201820), (60, 1137607), (62, 1100910), (93, 733940), (124, 550455), (155, 440364), (186, 366970), (310, 220182), (372, 183485), (465, 146788), (620, 110091), (930, 73394), (1860, 36697)]