2381072580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{136373}}^1$

素因数の和:136485

約数の個数: 72

約数和(自身を含む): 7297099992

約数和(自身を除く): 4916027412

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, 136373, 272746, 409119, 545492, 681865, 818238, 1227357, 1363730, 1636476, 2045595, 2454714, 2727460, 4091190, 4909428, 6136785, 8182380, 12273570, 13228181, 24547140, 26456362, 39684543, 52912724, 66140905, 79369086, 119053629, 132281810, 158738172, 198422715, 238107258, 264563620, 396845430, 476214516, 595268145, 793690860, 1190536290, 2381072580]

約数ペア:

[(1, 2381072580), (2, 1190536290), (3, 793690860), (4, 595268145), (5, 476214516), (6, 396845430), (9, 264563620), (10, 238107258), (12, 198422715), (15, 158738172), (18, 132281810), (20, 119053629), (30, 79369086), (36, 66140905), (45, 52912724), (60, 39684543), (90, 26456362), (97, 24547140), (180, 13228181), (194, 12273570), (291, 8182380), (388, 6136785), (485, 4909428), (582, 4091190), (873, 2727460), (970, 2454714), (1164, 2045595), (1455, 1636476), (1746, 1363730), (1940, 1227357), (2910, 818238), (3492, 681865), (4365, 545492), (5820, 409119), (8730, 272746), (17460, 136373)]