22339980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9547}}^1$

素因数の和:9575

約数の個数: 72

約数和(自身を含む): 72984912

約数和(自身を除く): 50644932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 9547, 19094, 28641, 38188, 47735, 57282, 85923, 95470, 114564, 124111, 143205, 171846, 190940, 248222, 286410, 343692, 372333, 429615, 496444, 572820, 620555, 744666, 859230, 1116999, 1241110, 1489332, 1718460, 1861665, 2233998, 2482220, 3723330, 4467996, 5584995, 7446660, 11169990, 22339980]

約数ペア:

[(1, 22339980), (2, 11169990), (3, 7446660), (4, 5584995), (5, 4467996), (6, 3723330), (9, 2482220), (10, 2233998), (12, 1861665), (13, 1718460), (15, 1489332), (18, 1241110), (20, 1116999), (26, 859230), (30, 744666), (36, 620555), (39, 572820), (45, 496444), (52, 429615), (60, 372333), (65, 343692), (78, 286410), (90, 248222), (117, 190940), (130, 171846), (156, 143205), (180, 124111), (195, 114564), (234, 95470), (260, 85923), (390, 57282), (468, 47735), (585, 38188), (780, 28641), (1170, 19094), (2340, 9547)]