283445230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{4507}}^1$

素因数の和:4864

約数の個数: 32

約数和(自身を含む): 538796160

約数和(自身を除く): 255350930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 331, 662, 1655, 3310, 4507, 6289, 9014, 12578, 22535, 31445, 45070, 62890, 85633, 171266, 428165, 856330, 1491817, 2983634, 7459085, 14918170, 28344523, 56689046, 141722615, 283445230]

約数ペア:

[(1, 283445230), (2, 141722615), (5, 56689046), (10, 28344523), (19, 14918170), (38, 7459085), (95, 2983634), (190, 1491817), (331, 856330), (662, 428165), (1655, 171266), (3310, 85633), (4507, 62890), (6289, 45070), (9014, 31445), (12578, 22535)]