84862120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1493}}^1$

素因数の和:1547

約数の個数: 96

約数和(自身を含む): 229926600

約数和(自身を除く): 145064480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 49, 56, 58, 70, 98, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 490, 580, 812, 980, 1015, 1160, 1421, 1493, 1624, 1960, 2030, 2842, 2986, 4060, 5684, 5972, 7105, 7465, 8120, 10451, 11368, 11944, 14210, 14930, 20902, 28420, 29860, 41804, 43297, 52255, 56840, 59720, 73157, 83608, 86594, 104510, 146314, 173188, 209020, 216485, 292628, 303079, 346376, 365785, 418040, 432970, 585256, 606158, 731570, 865940, 1212316, 1463140, 1515395, 1731880, 2121553, 2424632, 2926280, 3030790, 4243106, 6061580, 8486212, 10607765, 12123160, 16972424, 21215530, 42431060, 84862120]

約数ペア:

[(1, 84862120), (2, 42431060), (4, 21215530), (5, 16972424), (7, 12123160), (8, 10607765), (10, 8486212), (14, 6061580), (20, 4243106), (28, 3030790), (29, 2926280), (35, 2424632), (40, 2121553), (49, 1731880), (56, 1515395), (58, 1463140), (70, 1212316), (98, 865940), (116, 731570), (140, 606158), (145, 585256), (196, 432970), (203, 418040), (232, 365785), (245, 346376), (280, 303079), (290, 292628), (392, 216485), (406, 209020), (490, 173188), (580, 146314), (812, 104510), (980, 86594), (1015, 83608), (1160, 73157), (1421, 59720), (1493, 56840), (1624, 52255), (1960, 43297), (2030, 41804), (2842, 29860), (2986, 28420), (4060, 20902), (5684, 14930), (5972, 14210), (7105, 11944), (7465, 11368), (8120, 10451)]