30475494

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2179}}^1$

素因数の和:2234

約数の個数: 64

約数和(自身を含む): 79526400

約数和(自身を除く): 49050906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 999, 1554, 1998, 2179, 2331, 4358, 4662, 6537, 6993, 13074, 13986, 15253, 19611, 30506, 39222, 45759, 58833, 80623, 91518, 117666, 137277, 161246, 241869, 274554, 411831, 483738, 564361, 725607, 823662, 1128722, 1451214, 1693083, 2176821, 3386166, 4353642, 5079249, 10158498, 15237747, 30475494]

約数ペア:

[(1, 30475494), (2, 15237747), (3, 10158498), (6, 5079249), (7, 4353642), (9, 3386166), (14, 2176821), (18, 1693083), (21, 1451214), (27, 1128722), (37, 823662), (42, 725607), (54, 564361), (63, 483738), (74, 411831), (111, 274554), (126, 241869), (189, 161246), (222, 137277), (259, 117666), (333, 91518), (378, 80623), (518, 58833), (666, 45759), (777, 39222), (999, 30506), (1554, 19611), (1998, 15253), (2179, 13986), (2331, 13074), (4358, 6993), (4662, 6537)]