73741990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{24499}}^1$

素因数の和:24556

約数の個数: 32

約数和(自身を含む): 155232000

約数和(自身を除く): 81490010

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 24499, 48998, 122495, 171493, 244990, 342986, 857465, 1053457, 1714930, 2106914, 5267285, 7374199, 10534570, 14748398, 36870995, 73741990]

約数ペア:

[(1, 73741990), (2, 36870995), (5, 14748398), (7, 10534570), (10, 7374199), (14, 5267285), (35, 2106914), (43, 1714930), (70, 1053457), (86, 857465), (215, 342986), (301, 244990), (430, 171493), (602, 122495), (1505, 48998), (3010, 24499)]