2015280232

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{17789}}^1$

素因数の和:17843

約数の個数: 72

約数和(自身を含む): 4669608150

約数和(自身を除く): 2654327918

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 289, 392, 476, 578, 833, 952, 1156, 1666, 2023, 2312, 3332, 4046, 6664, 8092, 14161, 16184, 17789, 28322, 35578, 56644, 71156, 113288, 124523, 142312, 249046, 302413, 498092, 604826, 871661, 996184, 1209652, 1743322, 2116891, 2419304, 3486644, 4233782, 5141021, 6973288, 8467564, 10282042, 14818237, 16935128, 20564084, 29636474, 35987147, 41128168, 59272948, 71974294, 118545896, 143948588, 251910029, 287897176, 503820058, 1007640116, 2015280232]

約数ペア:

[(1, 2015280232), (2, 1007640116), (4, 503820058), (7, 287897176), (8, 251910029), (14, 143948588), (17, 118545896), (28, 71974294), (34, 59272948), (49, 41128168), (56, 35987147), (68, 29636474), (98, 20564084), (119, 16935128), (136, 14818237), (196, 10282042), (238, 8467564), (289, 6973288), (392, 5141021), (476, 4233782), (578, 3486644), (833, 2419304), (952, 2116891), (1156, 1743322), (1666, 1209652), (2023, 996184), (2312, 871661), (3332, 604826), (4046, 498092), (6664, 302413), (8092, 249046), (14161, 142312), (16184, 124523), (17789, 113288), (28322, 71156), (35578, 56644)]