2015590488

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{57641}}^1$

素因数の和:57728

約数の個数: 64

約数和(自身を含む): 5312286720

約数和(自身を除く): 3296696232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 47, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 564, 744, 1128, 1457, 2914, 4371, 5828, 8742, 11656, 17484, 34968, 57641, 115282, 172923, 230564, 345846, 461128, 691692, 1383384, 1786871, 2709127, 3573742, 5360613, 5418254, 7147484, 8127381, 10721226, 10836508, 14294968, 16254762, 21442452, 21673016, 32509524, 42884904, 65019048, 83982937, 167965874, 251948811, 335931748, 503897622, 671863496, 1007795244, 2015590488]

約数ペア:

[(1, 2015590488), (2, 1007795244), (3, 671863496), (4, 503897622), (6, 335931748), (8, 251948811), (12, 167965874), (24, 83982937), (31, 65019048), (47, 42884904), (62, 32509524), (93, 21673016), (94, 21442452), (124, 16254762), (141, 14294968), (186, 10836508), (188, 10721226), (248, 8127381), (282, 7147484), (372, 5418254), (376, 5360613), (564, 3573742), (744, 2709127), (1128, 1786871), (1457, 1383384), (2914, 691692), (4371, 461128), (5828, 345846), (8742, 230564), (11656, 172923), (17484, 115282), (34968, 57641)]