29310090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22721}}^1$

素因数の和:22774

約数の個数: 32

約数和(自身を含む): 71983296

約数和(自身を除く): 42673206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 22721, 45442, 68163, 113605, 136326, 227210, 340815, 681630, 977003, 1954006, 2931009, 4885015, 5862018, 9770030, 14655045, 29310090]

約数ペア:

[(1, 29310090), (2, 14655045), (3, 9770030), (5, 5862018), (6, 4885015), (10, 2931009), (15, 1954006), (30, 977003), (43, 681630), (86, 340815), (129, 227210), (215, 136326), (258, 113605), (430, 68163), (645, 45442), (1290, 22721)]