30714830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 58665600

約数和(自身を除く): 27950770

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 695, 1163, 1390, 2326, 2641, 5282, 5815, 11630, 13205, 22097, 26410, 44194, 110485, 161657, 220970, 323314, 808285, 1616570, 3071483, 6142966, 15357415, 30714830]

約数ペア:

[(1, 30714830), (2, 15357415), (5, 6142966), (10, 3071483), (19, 1616570), (38, 808285), (95, 323314), (139, 220970), (190, 161657), (278, 110485), (695, 44194), (1163, 26410), (1390, 22097), (2326, 13205), (2641, 11630), (5282, 5815)]