73899070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1489}}^1$

素因数の和:2212

約数の個数: 32

約数和(自身を含む): 152337600

約数和(自身を除く): 78438530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 709, 1418, 1489, 2978, 3545, 4963, 7090, 7445, 9926, 10423, 14890, 20846, 24815, 49630, 52115, 104230, 1055701, 2111402, 5278505, 7389907, 10557010, 14779814, 36949535, 73899070]

約数ペア:

[(1, 73899070), (2, 36949535), (5, 14779814), (7, 10557010), (10, 7389907), (14, 5278505), (35, 2111402), (70, 1055701), (709, 104230), (1418, 52115), (1489, 49630), (2978, 24815), (3545, 20846), (4963, 14890), (7090, 10423), (7445, 9926)]