30703218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1061}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 77075712

約数和(自身を除く): 46372494

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 106, 159, 182, 273, 318, 371, 546, 689, 742, 1061, 1113, 1378, 2067, 2122, 2226, 3183, 4134, 4823, 6366, 7427, 9646, 13793, 14469, 14854, 22281, 27586, 28938, 41379, 44562, 56233, 82758, 96551, 112466, 168699, 193102, 289653, 337398, 393631, 579306, 731029, 787262, 1180893, 1462058, 2193087, 2361786, 4386174, 5117203, 10234406, 15351609, 30703218]

約数ペア:

[(1, 30703218), (2, 15351609), (3, 10234406), (6, 5117203), (7, 4386174), (13, 2361786), (14, 2193087), (21, 1462058), (26, 1180893), (39, 787262), (42, 731029), (53, 579306), (78, 393631), (91, 337398), (106, 289653), (159, 193102), (182, 168699), (273, 112466), (318, 96551), (371, 82758), (546, 56233), (689, 44562), (742, 41379), (1061, 28938), (1113, 27586), (1378, 22281), (2067, 14854), (2122, 14469), (2226, 13793), (3183, 9646), (4134, 7427), (4823, 6366)]