216752010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{87049}}^1$

素因数の和:87142

約数の個数: 32

約数和(自身を含む): 526478400

約数和(自身を除く): 309726390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 87049, 174098, 261147, 435245, 522294, 870490, 1305735, 2611470, 7225067, 14450134, 21675201, 36125335, 43350402, 72250670, 108376005, 216752010]

約数ペア:

[(1, 216752010), (2, 108376005), (3, 72250670), (5, 43350402), (6, 36125335), (10, 21675201), (15, 14450134), (30, 7225067), (83, 2611470), (166, 1305735), (249, 870490), (415, 522294), (498, 435245), (830, 261147), (1245, 174098), (2490, 87049)]