23195820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22741}}^1$

素因数の和:22770

約数の個数: 48

約数和(自身を含む): 68771808

約数和(自身を除く): 45575988

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, 22741, 45482, 68223, 90964, 113705, 136446, 227410, 272892, 341115, 386597, 454820, 682230, 773194, 1159791, 1364460, 1546388, 1932985, 2319582, 3865970, 4639164, 5798955, 7731940, 11597910, 23195820]

約数ペア:

[(1, 23195820), (2, 11597910), (3, 7731940), (4, 5798955), (5, 4639164), (6, 3865970), (10, 2319582), (12, 1932985), (15, 1546388), (17, 1364460), (20, 1159791), (30, 773194), (34, 682230), (51, 454820), (60, 386597), (68, 341115), (85, 272892), (102, 227410), (170, 136446), (204, 113705), (255, 90964), (340, 68223), (510, 45482), (1020, 22741)]