210918930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7030631}}^1$

素因数の和:7030641

約数の個数: 16

約数和(自身を含む): 506205504

約数和(自身を除く): 295286574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7030631, 14061262, 21091893, 35153155, 42183786, 70306310, 105459465, 210918930]

約数ペア:

[(1, 210918930), (2, 105459465), (3, 70306310), (5, 42183786), (6, 35153155), (10, 21091893), (15, 14061262), (30, 7030631)]