1230481462

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 2256076800

約数和(自身を除く): 1025595338

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 161, 239, 271, 322, 413, 478, 542, 826, 1357, 1673, 1897, 2714, 3346, 3794, 5497, 6233, 9499, 10994, 12466, 14101, 15989, 18998, 28202, 31978, 38479, 43631, 64769, 76958, 87262, 98707, 111923, 129538, 197414, 223846, 324323, 367747, 453383, 648646, 735494, 906766, 1489687, 2270261, 2574229, 2979374, 3821371, 4540522, 5148458, 7642742, 10427809, 20855618, 26749597, 53499194, 87891533, 175783066, 615240731, 1230481462]

約数ペア:

[(1, 1230481462), (2, 615240731), (7, 175783066), (14, 87891533), (23, 53499194), (46, 26749597), (59, 20855618), (118, 10427809), (161, 7642742), (239, 5148458), (271, 4540522), (322, 3821371), (413, 2979374), (478, 2574229), (542, 2270261), (826, 1489687), (1357, 906766), (1673, 735494), (1897, 648646), (2714, 453383), (3346, 367747), (3794, 324323), (5497, 223846), (6233, 197414), (9499, 129538), (10994, 111923), (12466, 98707), (14101, 87262), (15989, 76958), (18998, 64769), (28202, 43631), (31978, 38479)]