30961548

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 84268800

約数和(自身を除く): 53307252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 59, 86, 108, 113, 118, 129, 172, 177, 226, 236, 258, 339, 354, 387, 452, 516, 531, 678, 708, 774, 1017, 1062, 1161, 1356, 1548, 1593, 2034, 2124, 2322, 2537, 3051, 3186, 4068, 4644, 4859, 5074, 6102, 6372, 6667, 7611, 9718, 10148, 12204, 13334, 14577, 15222, 19436, 20001, 22833, 26668, 29154, 30444, 40002, 43731, 45666, 58308, 60003, 68499, 80004, 87462, 91332, 120006, 131193, 136998, 174924, 180009, 240012, 262386, 273996, 286681, 360018, 524772, 573362, 720036, 860043, 1146724, 1720086, 2580129, 3440172, 5160258, 7740387, 10320516, 15480774, 30961548]

約数ペア:

[(1, 30961548), (2, 15480774), (3, 10320516), (4, 7740387), (6, 5160258), (9, 3440172), (12, 2580129), (18, 1720086), (27, 1146724), (36, 860043), (43, 720036), (54, 573362), (59, 524772), (86, 360018), (108, 286681), (113, 273996), (118, 262386), (129, 240012), (172, 180009), (177, 174924), (226, 136998), (236, 131193), (258, 120006), (339, 91332), (354, 87462), (387, 80004), (452, 68499), (516, 60003), (531, 58308), (678, 45666), (708, 43731), (774, 40002), (1017, 30444), (1062, 29154), (1161, 26668), (1356, 22833), (1548, 20001), (1593, 19436), (2034, 15222), (2124, 14577), (2322, 13334), (2537, 12204), (3051, 10148), (3186, 9718), (4068, 7611), (4644, 6667), (4859, 6372), (5074, 6102)]