30625112

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 69984000

約数和(自身を除く): 39358888

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 107, 133, 152, 214, 266, 269, 428, 532, 538, 749, 856, 1064, 1076, 1498, 1883, 2033, 2152, 2996, 3766, 4066, 5111, 5992, 7532, 8132, 10222, 14231, 15064, 16264, 20444, 28462, 28783, 35777, 40888, 56924, 57566, 71554, 113848, 115132, 143108, 201481, 230264, 286216, 402962, 546877, 805924, 1093754, 1611848, 2187508, 3828139, 4375016, 7656278, 15312556, 30625112]

約数ペア:

[(1, 30625112), (2, 15312556), (4, 7656278), (7, 4375016), (8, 3828139), (14, 2187508), (19, 1611848), (28, 1093754), (38, 805924), (56, 546877), (76, 402962), (107, 286216), (133, 230264), (152, 201481), (214, 143108), (266, 115132), (269, 113848), (428, 71554), (532, 57566), (538, 56924), (749, 40888), (856, 35777), (1064, 28783), (1076, 28462), (1498, 20444), (1883, 16264), (2033, 15064), (2152, 14231), (2996, 10222), (3766, 8132), (4066, 7532), (5111, 5992)]