1900580262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{2999}}^1$

素因数の和:3281

約数の個数: 64

約数和(自身を含む): 4423680000

約数和(自身を除く): 2523099738

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 191, 237, 382, 474, 553, 573, 1106, 1146, 1337, 1659, 2674, 2999, 3318, 4011, 5998, 8022, 8997, 15089, 17994, 20993, 30178, 41986, 45267, 62979, 90534, 105623, 125958, 211246, 236921, 316869, 473842, 572809, 633738, 710763, 1145618, 1421526, 1658447, 1718427, 3316894, 3436854, 4009663, 4975341, 8019326, 9950682, 12028989, 24057978, 45251911, 90503822, 135755733, 271511466, 316763377, 633526754, 950290131, 1900580262]

約数ペア:

[(1, 1900580262), (2, 950290131), (3, 633526754), (6, 316763377), (7, 271511466), (14, 135755733), (21, 90503822), (42, 45251911), (79, 24057978), (158, 12028989), (191, 9950682), (237, 8019326), (382, 4975341), (474, 4009663), (553, 3436854), (573, 3316894), (1106, 1718427), (1146, 1658447), (1337, 1421526), (1659, 1145618), (2674, 710763), (2999, 633738), (3318, 572809), (4011, 473842), (5998, 316869), (8022, 236921), (8997, 211246), (15089, 125958), (17994, 105623), (20993, 90534), (30178, 62979), (41986, 45267)]