74197260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13297}}^1$

素因数の和:13343

約数の個数: 72

約数和(自身を含む): 232342656

約数和(自身を除く): 158145396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 13297, 26594, 39891, 53188, 66485, 79782, 119673, 132970, 159564, 199455, 239346, 265940, 398910, 412207, 478692, 598365, 797820, 824414, 1196730, 1236621, 1648828, 2061035, 2393460, 2473242, 3709863, 4122070, 4946484, 6183105, 7419726, 8244140, 12366210, 14839452, 18549315, 24732420, 37098630, 74197260]

約数ペア:

[(1, 74197260), (2, 37098630), (3, 24732420), (4, 18549315), (5, 14839452), (6, 12366210), (9, 8244140), (10, 7419726), (12, 6183105), (15, 4946484), (18, 4122070), (20, 3709863), (30, 2473242), (31, 2393460), (36, 2061035), (45, 1648828), (60, 1236621), (62, 1196730), (90, 824414), (93, 797820), (124, 598365), (155, 478692), (180, 412207), (186, 398910), (279, 265940), (310, 239346), (372, 199455), (465, 159564), (558, 132970), (620, 119673), (930, 79782), (1116, 66485), (1395, 53188), (1860, 39891), (2790, 26594), (5580, 13297)]