746569070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2269}}^1\times {\mathrm{2531}}^1$

素因数の和:4820

約数の個数: 32

約数和(自身を含む): 1448405280

約数和(自身を除く): 701836210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2269, 2531, 4538, 5062, 11345, 12655, 22690, 25310, 29497, 32903, 58994, 65806, 147485, 164515, 294970, 329030, 5742839, 11485678, 28714195, 57428390, 74656907, 149313814, 373284535, 746569070]

約数ペア:

[(1, 746569070), (2, 373284535), (5, 149313814), (10, 74656907), (13, 57428390), (26, 28714195), (65, 11485678), (130, 5742839), (2269, 329030), (2531, 294970), (4538, 164515), (5062, 147485), (11345, 65806), (12655, 58994), (22690, 32903), (25310, 29497)]