86315950

素因数分解:

$2^1\times 5^2\times 7^4\times {\mathrm{719}}^1$

素因数の和:759

約数の個数: 60

約数和(自身を含む): 187554960

約数和(自身を除く): 101239010

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 719, 1225, 1438, 1715, 2401, 2450, 3430, 3595, 4802, 5033, 7190, 8575, 10066, 12005, 17150, 17975, 24010, 25165, 35231, 35950, 50330, 60025, 70462, 120050, 125825, 176155, 246617, 251650, 352310, 493234, 880775, 1233085, 1726319, 1761550, 2466170, 3452638, 6165425, 8631595, 12330850, 17263190, 43157975, 86315950]

約数ペア:

[(1, 86315950), (2, 43157975), (5, 17263190), (7, 12330850), (10, 8631595), (14, 6165425), (25, 3452638), (35, 2466170), (49, 1761550), (50, 1726319), (70, 1233085), (98, 880775), (175, 493234), (245, 352310), (343, 251650), (350, 246617), (490, 176155), (686, 125825), (719, 120050), (1225, 70462), (1438, 60025), (1715, 50330), (2401, 35950), (2450, 35231), (3430, 25165), (3595, 24010), (4802, 17975), (5033, 17150), (7190, 12005), (8575, 10066)]