73674580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8627}}^1$

素因数の和:8704

約数の個数: 48

約数和(自身を含む): 179738496

約数和(自身を除く): 106063916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 8627, 17254, 34508, 43135, 60389, 86270, 120778, 172540, 241556, 301945, 526247, 603890, 1052494, 1207780, 2104988, 2631235, 3683729, 5262470, 7367458, 10524940, 14734916, 18418645, 36837290, 73674580]

約数ペア:

[(1, 73674580), (2, 36837290), (4, 18418645), (5, 14734916), (7, 10524940), (10, 7367458), (14, 5262470), (20, 3683729), (28, 2631235), (35, 2104988), (61, 1207780), (70, 1052494), (122, 603890), (140, 526247), (244, 301945), (305, 241556), (427, 172540), (610, 120778), (854, 86270), (1220, 60389), (1708, 43135), (2135, 34508), (4270, 17254), (8540, 8627)]