73211950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7213}}^1$

素因数の和:7261

約数の個数: 48

約数和(自身を含む): 161016480

約数和(自身を除く): 87804530

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 5075, 7213, 10150, 14426, 36065, 50491, 72130, 100982, 180325, 209177, 252455, 360650, 418354, 504910, 1045885, 1262275, 1464239, 2091770, 2524550, 2928478, 5229425, 7321195, 10458850, 14642390, 36605975, 73211950]

約数ペア:

[(1, 73211950), (2, 36605975), (5, 14642390), (7, 10458850), (10, 7321195), (14, 5229425), (25, 2928478), (29, 2524550), (35, 2091770), (50, 1464239), (58, 1262275), (70, 1045885), (145, 504910), (175, 418354), (203, 360650), (290, 252455), (350, 209177), (406, 180325), (725, 100982), (1015, 72130), (1450, 50491), (2030, 36065), (5075, 14426), (7213, 10150)]