15672024340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{111943031}}^1$

素因数の和:111943047

約数の個数: 24

約数和(自身を含む): 37612858752

約数和(自身を除く): 21940834412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 111943031, 223886062, 447772124, 559715155, 783601217, 1119430310, 1567202434, 2238860620, 3134404868, 3918006085, 7836012170, 15672024340]

約数ペア:

[(1, 15672024340), (2, 7836012170), (4, 3918006085), (5, 3134404868), (7, 2238860620), (10, 1567202434), (14, 1119430310), (20, 783601217), (28, 559715155), (35, 447772124), (70, 223886062), (140, 111943031)]