1510555780

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{6131}}^1$

素因数の和:6364

約数の個数: 48

約数和(自身を含む): 3230631936

約数和(自身を除く): 1720076156

約数列:

[1, 2, 4, 5, 10, 20, 97, 127, 194, 254, 388, 485, 508, 635, 970, 1270, 1940, 2540, 6131, 12262, 12319, 24524, 24638, 30655, 49276, 61310, 61595, 122620, 123190, 246380, 594707, 778637, 1189414, 1557274, 2378828, 2973535, 3114548, 3893185, 5947070, 7786370, 11894140, 15572740, 75527789, 151055578, 302111156, 377638945, 755277890, 1510555780]

約数ペア:

[(1, 1510555780), (2, 755277890), (4, 377638945), (5, 302111156), (10, 151055578), (20, 75527789), (97, 15572740), (127, 11894140), (194, 7786370), (254, 5947070), (388, 3893185), (485, 3114548), (508, 2973535), (635, 2378828), (970, 1557274), (1270, 1189414), (1940, 778637), (2540, 594707), (6131, 246380), (12262, 123190), (12319, 122620), (24524, 61595), (24638, 61310), (30655, 49276)]