221190990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7373033}}^1$

素因数の和:7373043

約数の個数: 16

約数和(自身を含む): 530858448

約数和(自身を除く): 309667458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7373033, 14746066, 22119099, 36865165, 44238198, 73730330, 110595495, 221190990]

約数ペア:

[(1, 221190990), (2, 110595495), (3, 73730330), (5, 44238198), (6, 36865165), (10, 22119099), (15, 14746066), (30, 7373033)]