366991740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{21019}}^1$

素因数の和:21131

約数の個数: 72

約数和(自身を含む): 1124738160

約数和(自身を除く): 757746420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 8730, 17460, 21019, 42038, 63057, 84076, 105095, 126114, 189171, 210190, 252228, 315285, 378342, 420380, 630570, 756684, 945855, 1261140, 1891710, 2038843, 3783420, 4077686, 6116529, 8155372, 10194215, 12233058, 18349587, 20388430, 24466116, 30582645, 36699174, 40776860, 61165290, 73398348, 91747935, 122330580, 183495870, 366991740]

約数ペア:

[(1, 366991740), (2, 183495870), (3, 122330580), (4, 91747935), (5, 73398348), (6, 61165290), (9, 40776860), (10, 36699174), (12, 30582645), (15, 24466116), (18, 20388430), (20, 18349587), (30, 12233058), (36, 10194215), (45, 8155372), (60, 6116529), (90, 4077686), (97, 3783420), (180, 2038843), (194, 1891710), (291, 1261140), (388, 945855), (485, 756684), (582, 630570), (873, 420380), (970, 378342), (1164, 315285), (1455, 252228), (1746, 210190), (1940, 189171), (2910, 126114), (3492, 105095), (4365, 84076), (5820, 63057), (8730, 42038), (17460, 21019)]