322896670

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{4447}}^1$

素因数の和:4644

約数の個数: 32

約数和(自身を含む): 596636928

約数和(自身を除く): 273740258

約数列:

[1, 2, 5, 10, 53, 106, 137, 265, 274, 530, 685, 1370, 4447, 7261, 8894, 14522, 22235, 36305, 44470, 72610, 235691, 471382, 609239, 1178455, 1218478, 2356910, 3046195, 6092390, 32289667, 64579334, 161448335, 322896670]

約数ペア:

[(1, 322896670), (2, 161448335), (5, 64579334), (10, 32289667), (53, 6092390), (106, 3046195), (137, 2356910), (265, 1218478), (274, 1178455), (530, 609239), (685, 471382), (1370, 235691), (4447, 72610), (7261, 44470), (8894, 36305), (14522, 22235)]