1513330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 3354624

約数和(自身を除く): 1841294

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1663, 3326, 8315, 11641, 16630, 21619, 23282, 43238, 58205, 108095, 116410, 151333, 216190, 302666, 756665, 1513330]

約数ペア:

[(1, 1513330), (2, 756665), (5, 302666), (7, 216190), (10, 151333), (13, 116410), (14, 108095), (26, 58205), (35, 43238), (65, 23282), (70, 21619), (91, 16630), (130, 11641), (182, 8315), (455, 3326), (910, 1663)]