131189730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4919}}^1$

素因数の和:5063

約数の個数: 64

約数和(自身を含む): 362741760

約数和(自身を除く): 231552030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 635, 762, 889, 1270, 1778, 1905, 2667, 3810, 4445, 4919, 5334, 8890, 9838, 13335, 14757, 24595, 26670, 29514, 34433, 49190, 68866, 73785, 103299, 147570, 172165, 206598, 344330, 516495, 624713, 1032990, 1249426, 1874139, 3123565, 3748278, 4372991, 6247130, 8745982, 9370695, 13118973, 18741390, 21864955, 26237946, 43729910, 65594865, 131189730]

約数ペア:

[(1, 131189730), (2, 65594865), (3, 43729910), (5, 26237946), (6, 21864955), (7, 18741390), (10, 13118973), (14, 9370695), (15, 8745982), (21, 6247130), (30, 4372991), (35, 3748278), (42, 3123565), (70, 1874139), (105, 1249426), (127, 1032990), (210, 624713), (254, 516495), (381, 344330), (635, 206598), (762, 172165), (889, 147570), (1270, 103299), (1778, 73785), (1905, 68866), (2667, 49190), (3810, 34433), (4445, 29514), (4919, 26670), (5334, 24595), (8890, 14757), (9838, 13335)]