113271990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{290441}}^1$

素因数の和:290464

約数の個数: 32

約数和(自身を含む): 292765536

約数和(自身を除く): 179493546

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 290441, 580882, 871323, 1452205, 1742646, 2904410, 3775733, 4356615, 7551466, 8713230, 11327199, 18878665, 22654398, 37757330, 56635995, 113271990]

約数ペア:

[(1, 113271990), (2, 56635995), (3, 37757330), (5, 22654398), (6, 18878665), (10, 11327199), (13, 8713230), (15, 7551466), (26, 4356615), (30, 3775733), (39, 2904410), (65, 1742646), (78, 1452205), (130, 871323), (195, 580882), (390, 290441)]