30930396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^2$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 84954240

約数和(自身を除く): 54023844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 79, 84, 118, 158, 177, 236, 237, 316, 354, 413, 474, 553, 708, 826, 948, 1106, 1239, 1652, 1659, 2212, 2478, 3318, 4661, 4956, 6241, 6636, 9322, 12482, 13983, 18644, 18723, 24964, 27966, 32627, 37446, 43687, 55932, 65254, 74892, 87374, 97881, 130508, 131061, 174748, 195762, 262122, 368219, 391524, 524244, 736438, 1104657, 1472876, 2209314, 2577533, 4418628, 5155066, 7732599, 10310132, 15465198, 30930396]

約数ペア:

[(1, 30930396), (2, 15465198), (3, 10310132), (4, 7732599), (6, 5155066), (7, 4418628), (12, 2577533), (14, 2209314), (21, 1472876), (28, 1104657), (42, 736438), (59, 524244), (79, 391524), (84, 368219), (118, 262122), (158, 195762), (177, 174748), (236, 131061), (237, 130508), (316, 97881), (354, 87374), (413, 74892), (474, 65254), (553, 55932), (708, 43687), (826, 37446), (948, 32627), (1106, 27966), (1239, 24964), (1652, 18723), (1659, 18644), (2212, 13983), (2478, 12482), (3318, 9322), (4661, 6636), (4956, 6241)]