561982030

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{245407}}^1$

素因数の和:245643

約数の個数: 16

約数和(自身を含む): 1015989120

約数和(自身を除く): 454007090

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 245407, 490814, 1227035, 2454070, 56198203, 112396406, 280991015, 561982030]

約数ペア:

[(1, 561982030), (2, 280991015), (5, 112396406), (10, 56198203), (229, 2454070), (458, 1227035), (1145, 490814), (2290, 245407)]