2393700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 7082880

約数和(自身を除く): 4689180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 101, 150, 158, 202, 237, 300, 303, 316, 395, 404, 474, 505, 606, 790, 948, 1010, 1185, 1212, 1515, 1580, 1975, 2020, 2370, 2525, 3030, 3950, 4740, 5050, 5925, 6060, 7575, 7900, 7979, 10100, 11850, 15150, 15958, 23700, 23937, 30300, 31916, 39895, 47874, 79790, 95748, 119685, 159580, 199475, 239370, 398950, 478740, 598425, 797900, 1196850, 2393700]

約数ペア:

[(1, 2393700), (2, 1196850), (3, 797900), (4, 598425), (5, 478740), (6, 398950), (10, 239370), (12, 199475), (15, 159580), (20, 119685), (25, 95748), (30, 79790), (50, 47874), (60, 39895), (75, 31916), (79, 30300), (100, 23937), (101, 23700), (150, 15958), (158, 15150), (202, 11850), (237, 10100), (300, 7979), (303, 7900), (316, 7575), (395, 6060), (404, 5925), (474, 5050), (505, 4740), (606, 3950), (790, 3030), (948, 2525), (1010, 2370), (1185, 2020), (1212, 1975), (1515, 1580)]