30888926220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{77849}}^1$

素因数の和:78267

約数の個数: 96

約数和(自身を含む): 91813176000

約数和(自身を除く): 60924249780

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, 389, 510, 778, 1020, 1167, 1556, 1945, 2334, 3890, 4668, 5835, 6613, 7780, 11670, 13226, 19839, 23340, 26452, 33065, 39678, 66130, 77849, 79356, 99195, 132260, 155698, 198390, 233547, 311396, 389245, 396780, 467094, 778490, 934188, 1167735, 1323433, 1556980, 2335470, 2646866, 3970299, 4670940, 5293732, 6617165, 7940598, 13234330, 15881196, 19851495, 26468660, 30283261, 39702990, 60566522, 79405980, 90849783, 121133044, 151416305, 181699566, 302832610, 363399132, 454248915, 514815437, 605665220, 908497830, 1029630874, 1544446311, 1816995660, 2059261748, 2574077185, 3088892622, 5148154370, 6177785244, 7722231555, 10296308740, 15444463110, 30888926220]

約数ペア:

[(1, 30888926220), (2, 15444463110), (3, 10296308740), (4, 7722231555), (5, 6177785244), (6, 5148154370), (10, 3088892622), (12, 2574077185), (15, 2059261748), (17, 1816995660), (20, 1544446311), (30, 1029630874), (34, 908497830), (51, 605665220), (60, 514815437), (68, 454248915), (85, 363399132), (102, 302832610), (170, 181699566), (204, 151416305), (255, 121133044), (340, 90849783), (389, 79405980), (510, 60566522), (778, 39702990), (1020, 30283261), (1167, 26468660), (1556, 19851495), (1945, 15881196), (2334, 13234330), (3890, 7940598), (4668, 6617165), (5835, 5293732), (6613, 4670940), (7780, 3970299), (11670, 2646866), (13226, 2335470), (19839, 1556980), (23340, 1323433), (26452, 1167735), (33065, 934188), (39678, 778490), (66130, 467094), (77849, 396780), (79356, 389245), (99195, 311396), (132260, 233547), (155698, 198390)]