22997660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:811

約数の個数: 72

約数和(自身を含む): 58068864

約数和(自身を除く): 35071204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 757, 868, 980, 1085, 1514, 1519, 2170, 3028, 3038, 3785, 4340, 5299, 6076, 7570, 7595, 10598, 15140, 15190, 21196, 23467, 26495, 30380, 37093, 46934, 52990, 74186, 93868, 105980, 117335, 148372, 164269, 185465, 234670, 328538, 370930, 469340, 657076, 741860, 821345, 1149883, 1642690, 2299766, 3285380, 4599532, 5749415, 11498830, 22997660]

約数ペア:

[(1, 22997660), (2, 11498830), (4, 5749415), (5, 4599532), (7, 3285380), (10, 2299766), (14, 1642690), (20, 1149883), (28, 821345), (31, 741860), (35, 657076), (49, 469340), (62, 370930), (70, 328538), (98, 234670), (124, 185465), (140, 164269), (155, 148372), (196, 117335), (217, 105980), (245, 93868), (310, 74186), (434, 52990), (490, 46934), (620, 37093), (757, 30380), (868, 26495), (980, 23467), (1085, 21196), (1514, 15190), (1519, 15140), (2170, 10598), (3028, 7595), (3038, 7570), (3785, 6076), (4340, 5299)]