21762810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{80603}}^1$

素因数の和:80619

約数の個数: 32

約数和(自身を含む): 58034880

約数和(自身を除く): 36272070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 80603, 161206, 241809, 403015, 483618, 725427, 806030, 1209045, 1450854, 2176281, 2418090, 3627135, 4352562, 7254270, 10881405, 21762810]

約数ペア:

[(1, 21762810), (2, 10881405), (3, 7254270), (5, 4352562), (6, 3627135), (9, 2418090), (10, 2176281), (15, 1450854), (18, 1209045), (27, 806030), (30, 725427), (45, 483618), (54, 403015), (90, 241809), (135, 161206), (270, 80603)]