30496700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23459}}^1$

素因数の和:23486

約数の個数: 36

約数和(自身を含む): 71271480

約数和(自身を除く): 40774780

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 23459, 46918, 93836, 117295, 234590, 304967, 469180, 586475, 609934, 1172950, 1219868, 1524835, 2345900, 3049670, 6099340, 7624175, 15248350, 30496700]

約数ペア:

[(1, 30496700), (2, 15248350), (4, 7624175), (5, 6099340), (10, 3049670), (13, 2345900), (20, 1524835), (25, 1219868), (26, 1172950), (50, 609934), (52, 586475), (65, 469180), (100, 304967), (130, 234590), (260, 117295), (325, 93836), (650, 46918), (1300, 23459)]