86210220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1687

約数の個数: 96

約数和(自身を含む): 259660800

約数和(自身を除く): 173450580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 47, 57, 60, 76, 94, 95, 114, 141, 188, 190, 228, 235, 282, 285, 380, 470, 564, 570, 705, 893, 940, 1140, 1410, 1609, 1786, 2679, 2820, 3218, 3572, 4465, 4827, 5358, 6436, 8045, 8930, 9654, 10716, 13395, 16090, 17860, 19308, 24135, 26790, 30571, 32180, 48270, 53580, 61142, 75623, 91713, 96540, 122284, 151246, 152855, 183426, 226869, 302492, 305710, 366852, 378115, 453738, 458565, 611420, 756230, 907476, 917130, 1134345, 1436837, 1512460, 1834260, 2268690, 2873674, 4310511, 4537380, 5747348, 7184185, 8621022, 14368370, 17242044, 21552555, 28736740, 43105110, 86210220]

約数ペア:

[(1, 86210220), (2, 43105110), (3, 28736740), (4, 21552555), (5, 17242044), (6, 14368370), (10, 8621022), (12, 7184185), (15, 5747348), (19, 4537380), (20, 4310511), (30, 2873674), (38, 2268690), (47, 1834260), (57, 1512460), (60, 1436837), (76, 1134345), (94, 917130), (95, 907476), (114, 756230), (141, 611420), (188, 458565), (190, 453738), (228, 378115), (235, 366852), (282, 305710), (285, 302492), (380, 226869), (470, 183426), (564, 152855), (570, 151246), (705, 122284), (893, 96540), (940, 91713), (1140, 75623), (1410, 61142), (1609, 53580), (1786, 48270), (2679, 32180), (2820, 30571), (3218, 26790), (3572, 24135), (4465, 19308), (4827, 17860), (5358, 16090), (6436, 13395), (8045, 10716), (8930, 9654)]