120815722454

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{22697}}^1$

素因数の和:23061

約数の個数: 64

約数和(自身を含む): 220480745472

約数和(自身を除く): 99665023018

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 271, 322, 427, 542, 854, 1403, 1897, 2806, 3794, 6233, 9821, 12466, 16531, 19642, 22697, 33062, 43631, 45394, 87262, 115717, 158879, 231434, 317758, 380213, 522031, 760426, 1044062, 1384517, 2661491, 2769034, 3654217, 5322982, 6150887, 7308434, 9691619, 12301774, 19383238, 31843891, 43056209, 63687782, 86112418, 141470401, 222907237, 282940802, 375204107, 445814474, 750408214, 990292807, 1980585614, 2626428749, 5252857498, 8629694461, 17259388922, 60407861227, 120815722454]

約数ペア:

[(1, 120815722454), (2, 60407861227), (7, 17259388922), (14, 8629694461), (23, 5252857498), (46, 2626428749), (61, 1980585614), (122, 990292807), (161, 750408214), (271, 445814474), (322, 375204107), (427, 282940802), (542, 222907237), (854, 141470401), (1403, 86112418), (1897, 63687782), (2806, 43056209), (3794, 31843891), (6233, 19383238), (9821, 12301774), (12466, 9691619), (16531, 7308434), (19642, 6150887), (22697, 5322982), (33062, 3654217), (43631, 2769034), (45394, 2661491), (87262, 1384517), (115717, 1044062), (158879, 760426), (231434, 522031), (317758, 380213)]