71121510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1093}}^1$

素因数の和:1350

約数の個数: 64

約数和(自身を含む): 190618560

約数和(自身を除く): 119497050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 241, 270, 482, 723, 1093, 1205, 1446, 2169, 2186, 2410, 3279, 3615, 4338, 5465, 6507, 6558, 7230, 9837, 10845, 10930, 13014, 16395, 19674, 21690, 29511, 32535, 32790, 49185, 59022, 65070, 98370, 147555, 263413, 295110, 526826, 790239, 1317065, 1580478, 2370717, 2634130, 3951195, 4741434, 7112151, 7902390, 11853585, 14224302, 23707170, 35560755, 71121510]

約数ペア:

[(1, 71121510), (2, 35560755), (3, 23707170), (5, 14224302), (6, 11853585), (9, 7902390), (10, 7112151), (15, 4741434), (18, 3951195), (27, 2634130), (30, 2370717), (45, 1580478), (54, 1317065), (90, 790239), (135, 526826), (241, 295110), (270, 263413), (482, 147555), (723, 98370), (1093, 65070), (1205, 59022), (1446, 49185), (2169, 32790), (2186, 32535), (2410, 29511), (3279, 21690), (3615, 19674), (4338, 16395), (5465, 13014), (6507, 10930), (6558, 10845), (7230, 9837)]