30331672

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 69603840

約数和(自身を除く): 39272168

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 151, 211, 238, 302, 422, 476, 604, 844, 952, 1057, 1208, 1477, 1688, 2114, 2567, 2954, 3587, 4228, 5134, 5908, 7174, 8456, 10268, 11816, 14348, 17969, 20536, 25109, 28696, 31861, 35938, 50218, 63722, 71876, 100436, 127444, 143752, 200872, 223027, 254888, 446054, 541637, 892108, 1083274, 1784216, 2166548, 3791459, 4333096, 7582918, 15165836, 30331672]

約数ペア:

[(1, 30331672), (2, 15165836), (4, 7582918), (7, 4333096), (8, 3791459), (14, 2166548), (17, 1784216), (28, 1083274), (34, 892108), (56, 541637), (68, 446054), (119, 254888), (136, 223027), (151, 200872), (211, 143752), (238, 127444), (302, 100436), (422, 71876), (476, 63722), (604, 50218), (844, 35938), (952, 31861), (1057, 28696), (1208, 25109), (1477, 20536), (1688, 17969), (2114, 14348), (2567, 11816), (2954, 10268), (3587, 8456), (4228, 7174), (5134, 5908)]