22154460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 65759232

約数和(自身を除く): 43604772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 43, 60, 62, 86, 93, 124, 129, 155, 172, 186, 215, 258, 277, 310, 372, 430, 465, 516, 554, 620, 645, 831, 860, 930, 1108, 1290, 1333, 1385, 1662, 1860, 2580, 2666, 2770, 3324, 3999, 4155, 5332, 5540, 6665, 7998, 8310, 8587, 11911, 13330, 15996, 16620, 17174, 19995, 23822, 25761, 26660, 34348, 35733, 39990, 42935, 47644, 51522, 59555, 71466, 79980, 85870, 103044, 119110, 128805, 142932, 171740, 178665, 238220, 257610, 357330, 369241, 515220, 714660, 738482, 1107723, 1476964, 1846205, 2215446, 3692410, 4430892, 5538615, 7384820, 11077230, 22154460]

約数ペア:

[(1, 22154460), (2, 11077230), (3, 7384820), (4, 5538615), (5, 4430892), (6, 3692410), (10, 2215446), (12, 1846205), (15, 1476964), (20, 1107723), (30, 738482), (31, 714660), (43, 515220), (60, 369241), (62, 357330), (86, 257610), (93, 238220), (124, 178665), (129, 171740), (155, 142932), (172, 128805), (186, 119110), (215, 103044), (258, 85870), (277, 79980), (310, 71466), (372, 59555), (430, 51522), (465, 47644), (516, 42935), (554, 39990), (620, 35733), (645, 34348), (831, 26660), (860, 25761), (930, 23822), (1108, 19995), (1290, 17174), (1333, 16620), (1385, 15996), (1662, 13330), (1860, 11911), (2580, 8587), (2666, 8310), (2770, 7998), (3324, 6665), (3999, 5540), (4155, 5332)]