30579094

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 61286400

約数和(自身を除く): 30707306

約数列:

[1, 2, 7, 13, 14, 19, 26, 37, 38, 74, 91, 133, 182, 239, 247, 259, 266, 478, 481, 494, 518, 703, 962, 1406, 1673, 1729, 3107, 3346, 3367, 3458, 4541, 4921, 6214, 6734, 8843, 9082, 9139, 9842, 17686, 18278, 21749, 31787, 43498, 59033, 61901, 63574, 63973, 114959, 118066, 123802, 127946, 168017, 229918, 336034, 413231, 804713, 826462, 1176119, 1609426, 2184221, 2352238, 4368442, 15289547, 30579094]

約数ペア:

[(1, 30579094), (2, 15289547), (7, 4368442), (13, 2352238), (14, 2184221), (19, 1609426), (26, 1176119), (37, 826462), (38, 804713), (74, 413231), (91, 336034), (133, 229918), (182, 168017), (239, 127946), (247, 123802), (259, 118066), (266, 114959), (478, 63973), (481, 63574), (494, 61901), (518, 59033), (703, 43498), (962, 31787), (1406, 21749), (1673, 18278), (1729, 17686), (3107, 9842), (3346, 9139), (3367, 9082), (3458, 8843), (4541, 6734), (4921, 6214)]