91997790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{2003}}^1$

素因数の和:3544

約数の個数: 32

約数和(自身を含む): 221049216

約数和(自身を除く): 129051426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1531, 2003, 3062, 4006, 4593, 6009, 7655, 9186, 10015, 12018, 15310, 20030, 22965, 30045, 45930, 60090, 3066593, 6133186, 9199779, 15332965, 18399558, 30665930, 45998895, 91997790]

約数ペア:

[(1, 91997790), (2, 45998895), (3, 30665930), (5, 18399558), (6, 15332965), (10, 9199779), (15, 6133186), (30, 3066593), (1531, 60090), (2003, 45930), (3062, 30045), (4006, 22965), (4593, 20030), (6009, 15310), (7655, 12018), (9186, 10015)]