130842180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103843}}^1$

素因数の和:103865

約数の個数: 72

約数和(自身を含む): 453590592

約数和(自身を除く): 322748412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 103843, 207686, 311529, 415372, 519215, 623058, 726901, 934587, 1038430, 1246116, 1453802, 1557645, 1869174, 2076860, 2180703, 2907604, 3115290, 3634505, 3738348, 4361406, 4672935, 6230580, 6542109, 7269010, 8722812, 9345870, 10903515, 13084218, 14538020, 18691740, 21807030, 26168436, 32710545, 43614060, 65421090, 130842180]

約数ペア:

[(1, 130842180), (2, 65421090), (3, 43614060), (4, 32710545), (5, 26168436), (6, 21807030), (7, 18691740), (9, 14538020), (10, 13084218), (12, 10903515), (14, 9345870), (15, 8722812), (18, 7269010), (20, 6542109), (21, 6230580), (28, 4672935), (30, 4361406), (35, 3738348), (36, 3634505), (42, 3115290), (45, 2907604), (60, 2180703), (63, 2076860), (70, 1869174), (84, 1557645), (90, 1453802), (105, 1246116), (126, 1038430), (140, 934587), (180, 726901), (210, 623058), (252, 519215), (315, 415372), (420, 311529), (630, 207686), (1260, 103843)]