13125210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{62501}}^1$

素因数の和:62518

約数の個数: 32

約数和(自身を含む): 36001152

約数和(自身を除く): 22875942

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 62501, 125002, 187503, 312505, 375006, 437507, 625010, 875014, 937515, 1312521, 1875030, 2187535, 2625042, 4375070, 6562605, 13125210]

約数ペア:

[(1, 13125210), (2, 6562605), (3, 4375070), (5, 2625042), (6, 2187535), (7, 1875030), (10, 1312521), (14, 937515), (15, 875014), (21, 625010), (30, 437507), (35, 375006), (42, 312505), (70, 187503), (105, 125002), (210, 62501)]