28738230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1951}}^1$

素因数の和:2452

約数の個数: 32

約数和(自身を含む): 69147648

約数和(自身を除く): 40409418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 1951, 2455, 2946, 3902, 4910, 5853, 7365, 9755, 11706, 14730, 19510, 29265, 58530, 957941, 1915882, 2873823, 4789705, 5747646, 9579410, 14369115, 28738230]

約数ペア:

[(1, 28738230), (2, 14369115), (3, 9579410), (5, 5747646), (6, 4789705), (10, 2873823), (15, 1915882), (30, 957941), (491, 58530), (982, 29265), (1473, 19510), (1951, 14730), (2455, 11706), (2946, 9755), (3902, 7365), (4910, 5853)]