13031830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2243}}^1$

素因数の和:2340

約数の個数: 32

約数和(自身を含む): 27143424

約数和(自身を除く): 14111594

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2243, 2905, 4486, 5810, 11215, 15701, 22430, 31402, 78505, 157010, 186169, 372338, 930845, 1303183, 1861690, 2606366, 6515915, 13031830]

約数ペア:

[(1, 13031830), (2, 6515915), (5, 2606366), (7, 1861690), (10, 1303183), (14, 930845), (35, 372338), (70, 186169), (83, 157010), (166, 78505), (415, 31402), (581, 22430), (830, 15701), (1162, 11215), (2243, 5810), (2905, 4486)]