184467420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23833}}^1$

素因数の和:23891

約数の個数: 72

約数和(自身を含む): 572588016

約数和(自身を除く): 388120596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 23833, 47666, 71499, 95332, 119165, 142998, 214497, 238330, 285996, 357495, 428994, 476660, 714990, 857988, 1024819, 1072485, 1429980, 2049638, 2144970, 3074457, 4099276, 4289940, 5124095, 6148914, 9223371, 10248190, 12297828, 15372285, 18446742, 20496380, 30744570, 36893484, 46116855, 61489140, 92233710, 184467420]

約数ペア:

[(1, 184467420), (2, 92233710), (3, 61489140), (4, 46116855), (5, 36893484), (6, 30744570), (9, 20496380), (10, 18446742), (12, 15372285), (15, 12297828), (18, 10248190), (20, 9223371), (30, 6148914), (36, 5124095), (43, 4289940), (45, 4099276), (60, 3074457), (86, 2144970), (90, 2049638), (129, 1429980), (172, 1072485), (180, 1024819), (215, 857988), (258, 714990), (387, 476660), (430, 428994), (516, 357495), (645, 285996), (774, 238330), (860, 214497), (1290, 142998), (1548, 119165), (1935, 95332), (2580, 71499), (3870, 47666), (7740, 23833)]