97238540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{99223}}^1$

素因数の和:99246

約数の個数: 36

約数和(自身を含む): 237542256

約数和(自身を除く): 140303716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 99223, 198446, 396892, 496115, 694561, 992230, 1389122, 1984460, 2778244, 3472805, 4861927, 6945610, 9723854, 13891220, 19447708, 24309635, 48619270, 97238540]

約数ペア:

[(1, 97238540), (2, 48619270), (4, 24309635), (5, 19447708), (7, 13891220), (10, 9723854), (14, 6945610), (20, 4861927), (28, 3472805), (35, 2778244), (49, 1984460), (70, 1389122), (98, 992230), (140, 694561), (196, 496115), (245, 396892), (490, 198446), (980, 99223)]