29466540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1289}}^1$

素因数の和:1431

約数の個数: 72

約数和(自身を含む): 90155520

約数和(自身を除く): 60688980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1289, 1524, 1905, 2286, 2540, 2578, 3810, 3867, 4572, 5156, 5715, 6445, 7620, 7734, 11430, 11601, 12890, 15468, 19335, 22860, 23202, 25780, 38670, 46404, 58005, 77340, 116010, 163703, 232020, 327406, 491109, 654812, 818515, 982218, 1473327, 1637030, 1964436, 2455545, 2946654, 3274060, 4911090, 5893308, 7366635, 9822180, 14733270, 29466540]

約数ペア:

[(1, 29466540), (2, 14733270), (3, 9822180), (4, 7366635), (5, 5893308), (6, 4911090), (9, 3274060), (10, 2946654), (12, 2455545), (15, 1964436), (18, 1637030), (20, 1473327), (30, 982218), (36, 818515), (45, 654812), (60, 491109), (90, 327406), (127, 232020), (180, 163703), (254, 116010), (381, 77340), (508, 58005), (635, 46404), (762, 38670), (1143, 25780), (1270, 23202), (1289, 22860), (1524, 19335), (1905, 15468), (2286, 12890), (2540, 11601), (2578, 11430), (3810, 7734), (3867, 7620), (4572, 6445), (5156, 5715)]