1672230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{7963}}^1$

素因数の和:7980

約数の個数: 32

約数和(自身を含む): 4587264

約数和(自身を除く): 2915034

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 7963, 15926, 23889, 39815, 47778, 55741, 79630, 111482, 119445, 167223, 238890, 278705, 334446, 557410, 836115, 1672230]

約数ペア:

[(1, 1672230), (2, 836115), (3, 557410), (5, 334446), (6, 278705), (7, 238890), (10, 167223), (14, 119445), (15, 111482), (21, 79630), (30, 55741), (35, 47778), (42, 39815), (70, 23889), (105, 15926), (210, 7963)]