30985752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1019}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 89107200

約数和(自身を除く): 58121448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 181, 362, 543, 724, 1019, 1086, 1267, 1448, 2038, 2172, 2534, 3057, 3801, 4076, 4344, 5068, 6114, 7133, 7602, 8152, 10136, 12228, 14266, 15204, 21399, 24456, 28532, 30408, 42798, 57064, 85596, 171192, 184439, 368878, 553317, 737756, 1106634, 1291073, 1475512, 2213268, 2582146, 3873219, 4426536, 5164292, 7746438, 10328584, 15492876, 30985752]

約数ペア:

[(1, 30985752), (2, 15492876), (3, 10328584), (4, 7746438), (6, 5164292), (7, 4426536), (8, 3873219), (12, 2582146), (14, 2213268), (21, 1475512), (24, 1291073), (28, 1106634), (42, 737756), (56, 553317), (84, 368878), (168, 184439), (181, 171192), (362, 85596), (543, 57064), (724, 42798), (1019, 30408), (1086, 28532), (1267, 24456), (1448, 21399), (2038, 15204), (2172, 14266), (2534, 12228), (3057, 10136), (3801, 8152), (4076, 7602), (4344, 7133), (5068, 6114)]