1497444740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{29723}}^1$

素因数の和:29972

約数の個数: 48

約数和(自身を含む): 3445606080

約数和(自身を除く): 1948161340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 229, 458, 916, 1145, 2290, 2519, 4580, 5038, 10076, 12595, 25190, 29723, 50380, 59446, 118892, 148615, 297230, 326953, 594460, 653906, 1307812, 1634765, 3269530, 6539060, 6806567, 13613134, 27226268, 34032835, 68065670, 74872237, 136131340, 149744474, 299488948, 374361185, 748722370, 1497444740]

約数ペア:

[(1, 1497444740), (2, 748722370), (4, 374361185), (5, 299488948), (10, 149744474), (11, 136131340), (20, 74872237), (22, 68065670), (44, 34032835), (55, 27226268), (110, 13613134), (220, 6806567), (229, 6539060), (458, 3269530), (916, 1634765), (1145, 1307812), (2290, 653906), (2519, 594460), (4580, 326953), (5038, 297230), (10076, 148615), (12595, 118892), (25190, 59446), (29723, 50380)]