30841060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{90709}}^1$

素因数の和:90735

約数の個数: 24

約数和(自身を含む): 68576760

約数和(自身を除く): 37735700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 90709, 181418, 362836, 453545, 907090, 1542053, 1814180, 3084106, 6168212, 7710265, 15420530, 30841060]

約数ペア:

[(1, 30841060), (2, 15420530), (4, 7710265), (5, 6168212), (10, 3084106), (17, 1814180), (20, 1542053), (34, 907090), (68, 453545), (85, 362836), (170, 181418), (340, 90709)]