22758540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{7741}}^1$

素因数の和:7767

約数の個数: 72

約数和(自身を含む): 74137392

約数和(自身を除く): 51378852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 7741, 15482, 23223, 30964, 38705, 46446, 54187, 77410, 92892, 108374, 116115, 154820, 162561, 216748, 232230, 270935, 325122, 379309, 464460, 541870, 650244, 758618, 812805, 1083740, 1137927, 1517236, 1625610, 1896545, 2275854, 3251220, 3793090, 4551708, 5689635, 7586180, 11379270, 22758540]

約数ペア:

[(1, 22758540), (2, 11379270), (3, 7586180), (4, 5689635), (5, 4551708), (6, 3793090), (7, 3251220), (10, 2275854), (12, 1896545), (14, 1625610), (15, 1517236), (20, 1137927), (21, 1083740), (28, 812805), (30, 758618), (35, 650244), (42, 541870), (49, 464460), (60, 379309), (70, 325122), (84, 270935), (98, 232230), (105, 216748), (140, 162561), (147, 154820), (196, 116115), (210, 108374), (245, 92892), (294, 77410), (420, 54187), (490, 46446), (588, 38705), (735, 30964), (980, 23223), (1470, 15482), (2940, 7741)]