2830549750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{12347}}^1$

素因数の和:12502

約数の個数: 64

約数和(自身を含む): 6102480384

約数和(自身を除く): 3271930634

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 131, 175, 250, 262, 350, 655, 875, 917, 1310, 1750, 1834, 3275, 4585, 6550, 9170, 12347, 16375, 22925, 24694, 32750, 45850, 61735, 86429, 114625, 123470, 172858, 229250, 308675, 432145, 617350, 864290, 1543375, 1617457, 2160725, 3086750, 3234914, 4321450, 8087285, 10803625, 11322199, 16174570, 21607250, 22644398, 40436425, 56610995, 80872850, 113221990, 202182125, 283054975, 404364250, 566109950, 1415274875, 2830549750]

約数ペア:

[(1, 2830549750), (2, 1415274875), (5, 566109950), (7, 404364250), (10, 283054975), (14, 202182125), (25, 113221990), (35, 80872850), (50, 56610995), (70, 40436425), (125, 22644398), (131, 21607250), (175, 16174570), (250, 11322199), (262, 10803625), (350, 8087285), (655, 4321450), (875, 3234914), (917, 3086750), (1310, 2160725), (1750, 1617457), (1834, 1543375), (3275, 864290), (4585, 617350), (6550, 432145), (9170, 308675), (12347, 229250), (16375, 172858), (22925, 123470), (24694, 114625), (32750, 86429), (45850, 61735)]