118476420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{63697}}^1$

素因数の和:63740

約数の個数: 48

約数和(自身を含む): 342440448

約数和(自身を除く): 223964028

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, 63697, 127394, 191091, 254788, 318485, 382182, 636970, 764364, 955455, 1273940, 1910910, 1974607, 3821820, 3949214, 5923821, 7898428, 9873035, 11847642, 19746070, 23695284, 29619105, 39492140, 59238210, 118476420]

約数ペア:

[(1, 118476420), (2, 59238210), (3, 39492140), (4, 29619105), (5, 23695284), (6, 19746070), (10, 11847642), (12, 9873035), (15, 7898428), (20, 5923821), (30, 3949214), (31, 3821820), (60, 1974607), (62, 1910910), (93, 1273940), (124, 955455), (155, 764364), (186, 636970), (310, 382182), (372, 318485), (465, 254788), (620, 191091), (930, 127394), (1860, 63697)]