431214980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3080107}}^1$

素因数の和:3080123

約数の個数: 24

約数和(自身を含む): 1034916288

約数和(自身を除く): 603701308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3080107, 6160214, 12320428, 15400535, 21560749, 30801070, 43121498, 61602140, 86242996, 107803745, 215607490, 431214980]

約数ペア:

[(1, 431214980), (2, 215607490), (4, 107803745), (5, 86242996), (7, 61602140), (10, 43121498), (14, 30801070), (20, 21560749), (28, 15400535), (35, 12320428), (70, 6160214), (140, 3080107)]