139926090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 343388160

約数和(自身を除く): 203462070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 179, 213, 355, 358, 367, 426, 537, 710, 734, 895, 1065, 1074, 1101, 1790, 1835, 2130, 2202, 2685, 3670, 5370, 5505, 11010, 12709, 25418, 26057, 38127, 52114, 63545, 65693, 76254, 78171, 127090, 130285, 131386, 156342, 190635, 197079, 260570, 328465, 381270, 390855, 394158, 656930, 781710, 985395, 1970790, 4664203, 9328406, 13992609, 23321015, 27985218, 46642030, 69963045, 139926090]

約数ペア:

[(1, 139926090), (2, 69963045), (3, 46642030), (5, 27985218), (6, 23321015), (10, 13992609), (15, 9328406), (30, 4664203), (71, 1970790), (142, 985395), (179, 781710), (213, 656930), (355, 394158), (358, 390855), (367, 381270), (426, 328465), (537, 260570), (710, 197079), (734, 190635), (895, 156342), (1065, 131386), (1074, 130285), (1101, 127090), (1790, 78171), (1835, 76254), (2130, 65693), (2202, 63545), (2685, 52114), (3670, 38127), (5370, 26057), (5505, 25418), (11010, 12709)]