122071740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41521}}^1$

素因数の和:41547

約数の個数: 72

約数和(自身を含む): 397614672

約数和(自身を除く): 275542932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 41521, 83042, 124563, 166084, 207605, 249126, 290647, 415210, 498252, 581294, 622815, 830420, 871941, 1162588, 1245630, 1453235, 1743882, 2034529, 2491260, 2906470, 3487764, 4069058, 4359705, 5812940, 6103587, 8138116, 8719410, 10172645, 12207174, 17438820, 20345290, 24414348, 30517935, 40690580, 61035870, 122071740]

約数ペア:

[(1, 122071740), (2, 61035870), (3, 40690580), (4, 30517935), (5, 24414348), (6, 20345290), (7, 17438820), (10, 12207174), (12, 10172645), (14, 8719410), (15, 8138116), (20, 6103587), (21, 5812940), (28, 4359705), (30, 4069058), (35, 3487764), (42, 2906470), (49, 2491260), (60, 2034529), (70, 1743882), (84, 1453235), (98, 1245630), (105, 1162588), (140, 871941), (147, 830420), (196, 622815), (210, 581294), (245, 498252), (294, 415210), (420, 290647), (490, 249126), (588, 207605), (735, 166084), (980, 124563), (1470, 83042), (2940, 41521)]