2395860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 6812736

約数和(自身を除く): 4416876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 547, 730, 876, 1094, 1095, 1460, 1641, 2188, 2190, 2735, 3282, 4380, 5470, 6564, 8205, 10940, 16410, 32820, 39931, 79862, 119793, 159724, 199655, 239586, 399310, 479172, 598965, 798620, 1197930, 2395860]

約数ペア:

[(1, 2395860), (2, 1197930), (3, 798620), (4, 598965), (5, 479172), (6, 399310), (10, 239586), (12, 199655), (15, 159724), (20, 119793), (30, 79862), (60, 39931), (73, 32820), (146, 16410), (219, 10940), (292, 8205), (365, 6564), (438, 5470), (547, 4380), (730, 3282), (876, 2735), (1094, 2190), (1095, 2188), (1460, 1641)]