212635530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{262513}}^1$

素因数の和:262532

約数の個数: 40

約数和(自身を含む): 571755492

約数和(自身を除く): 359119962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 262513, 525026, 787539, 1312565, 1575078, 2362617, 2625130, 3937695, 4725234, 7087851, 7875390, 11813085, 14175702, 21263553, 23626170, 35439255, 42527106, 70878510, 106317765, 212635530]

約数ペア:

[(1, 212635530), (2, 106317765), (3, 70878510), (5, 42527106), (6, 35439255), (9, 23626170), (10, 21263553), (15, 14175702), (18, 11813085), (27, 7875390), (30, 7087851), (45, 4725234), (54, 3937695), (81, 2625130), (90, 2362617), (135, 1575078), (162, 1312565), (270, 787539), (405, 525026), (810, 262513)]