2570299725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 5048605440

約数和(自身を除く): 2478305715

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 145, 175, 203, 401, 421, 435, 525, 609, 725, 1015, 1203, 1263, 2005, 2105, 2175, 2807, 2947, 3045, 5075, 6015, 6315, 8421, 8841, 10025, 10525, 11629, 12209, 14035, 14735, 15225, 30075, 31575, 34887, 36627, 42105, 44205, 58145, 61045, 70175, 73675, 81403, 85463, 168821, 174435, 183135, 210525, 221025, 244209, 256389, 290725, 305225, 407015, 427315, 506463, 844105, 872175, 915675, 1181747, 1221045, 1281945, 2035075, 2136575, 2532315, 3545241, 4220525, 4895809, 5908735, 6105225, 6409725, 12661575, 14687427, 17726205, 24479045, 29543675, 34270663, 73437135, 88631025, 102811989, 122395225, 171353315, 367185675, 514059945, 856766575, 2570299725]

約数ペア:

[(1, 2570299725), (3, 856766575), (5, 514059945), (7, 367185675), (15, 171353315), (21, 122395225), (25, 102811989), (29, 88631025), (35, 73437135), (75, 34270663), (87, 29543675), (105, 24479045), (145, 17726205), (175, 14687427), (203, 12661575), (401, 6409725), (421, 6105225), (435, 5908735), (525, 4895809), (609, 4220525), (725, 3545241), (1015, 2532315), (1203, 2136575), (1263, 2035075), (2005, 1281945), (2105, 1221045), (2175, 1181747), (2807, 915675), (2947, 872175), (3045, 844105), (5075, 506463), (6015, 427315), (6315, 407015), (8421, 305225), (8841, 290725), (10025, 256389), (10525, 244209), (11629, 221025), (12209, 210525), (14035, 183135), (14735, 174435), (15225, 168821), (30075, 85463), (31575, 81403), (34887, 73675), (36627, 70175), (42105, 61045), (44205, 58145)]