73014860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1439}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 159667200

約数和(自身を除く): 86652340

約数列:

[1, 2, 4, 5, 10, 20, 43, 59, 86, 118, 172, 215, 236, 295, 430, 590, 860, 1180, 1439, 2537, 2878, 5074, 5756, 7195, 10148, 12685, 14390, 25370, 28780, 50740, 61877, 84901, 123754, 169802, 247508, 309385, 339604, 424505, 618770, 849010, 1237540, 1698020, 3650743, 7301486, 14602972, 18253715, 36507430, 73014860]

約数ペア:

[(1, 73014860), (2, 36507430), (4, 18253715), (5, 14602972), (10, 7301486), (20, 3650743), (43, 1698020), (59, 1237540), (86, 849010), (118, 618770), (172, 424505), (215, 339604), (236, 309385), (295, 247508), (430, 169802), (590, 123754), (860, 84901), (1180, 61877), (1439, 50740), (2537, 28780), (2878, 25370), (5074, 14390), (5756, 12685), (7195, 10148)]