30910796

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 65856000

約数和(自身を除く): 34945204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 388, 532, 599, 679, 1198, 1358, 1843, 2396, 2716, 3686, 4193, 7372, 8386, 11381, 12901, 16772, 22762, 25802, 45524, 51604, 58103, 79667, 116206, 159334, 232412, 318668, 406721, 813442, 1103957, 1626884, 2207914, 4415828, 7727699, 15455398, 30910796]

約数ペア:

[(1, 30910796), (2, 15455398), (4, 7727699), (7, 4415828), (14, 2207914), (19, 1626884), (28, 1103957), (38, 813442), (76, 406721), (97, 318668), (133, 232412), (194, 159334), (266, 116206), (388, 79667), (532, 58103), (599, 51604), (679, 45524), (1198, 25802), (1358, 22762), (1843, 16772), (2396, 12901), (2716, 11381), (3686, 8386), (4193, 7372)]