103177340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:979

約数の個数: 72

約数和(自身を含む): 254338560

約数和(自身を除く): 151161220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 127, 140, 196, 245, 254, 490, 508, 635, 829, 889, 980, 1270, 1658, 1778, 2540, 3316, 3556, 4145, 4445, 5803, 6223, 8290, 8890, 11606, 12446, 16580, 17780, 23212, 24892, 29015, 31115, 40621, 58030, 62230, 81242, 105283, 116060, 124460, 162484, 203105, 210566, 406210, 421132, 526415, 736981, 812420, 1052830, 1473962, 2105660, 2947924, 3684905, 5158867, 7369810, 10317734, 14739620, 20635468, 25794335, 51588670, 103177340]

約数ペア:

[(1, 103177340), (2, 51588670), (4, 25794335), (5, 20635468), (7, 14739620), (10, 10317734), (14, 7369810), (20, 5158867), (28, 3684905), (35, 2947924), (49, 2105660), (70, 1473962), (98, 1052830), (127, 812420), (140, 736981), (196, 526415), (245, 421132), (254, 406210), (490, 210566), (508, 203105), (635, 162484), (829, 124460), (889, 116060), (980, 105283), (1270, 81242), (1658, 62230), (1778, 58030), (2540, 40621), (3316, 31115), (3556, 29015), (4145, 24892), (4445, 23212), (5803, 17780), (6223, 16580), (8290, 12446), (8890, 11606)]