187870740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{184187}}^1$

素因数の和:184216

約数の個数: 48

約数和(自身を含む): 556984512

約数和(自身を除く): 369113772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 184187, 368374, 552561, 736748, 920935, 1105122, 1841870, 2210244, 2762805, 3131179, 3683740, 5525610, 6262358, 9393537, 11051220, 12524716, 15655895, 18787074, 31311790, 37574148, 46967685, 62623580, 93935370, 187870740]

約数ペア:

[(1, 187870740), (2, 93935370), (3, 62623580), (4, 46967685), (5, 37574148), (6, 31311790), (10, 18787074), (12, 15655895), (15, 12524716), (17, 11051220), (20, 9393537), (30, 6262358), (34, 5525610), (51, 3683740), (60, 3131179), (68, 2762805), (85, 2210244), (102, 1841870), (170, 1105122), (204, 920935), (255, 736748), (340, 552561), (510, 368374), (1020, 184187)]