83572230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{397963}}^1$

素因数の和:397980

約数の個数: 32

約数和(自身を含む): 229227264

約数和(自身を除く): 145655034

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 397963, 795926, 1193889, 1989815, 2387778, 2785741, 3979630, 5571482, 5969445, 8357223, 11938890, 13928705, 16714446, 27857410, 41786115, 83572230]

約数ペア:

[(1, 83572230), (2, 41786115), (3, 27857410), (5, 16714446), (6, 13928705), (7, 11938890), (10, 8357223), (14, 5969445), (15, 5571482), (21, 3979630), (30, 2785741), (35, 2387778), (42, 1989815), (70, 1193889), (105, 795926), (210, 397963)]