47212170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{25799}}^1$

素因数の和:25870

約数の個数: 32

約数和(自身を含む): 115171200

約数和(自身を除く): 67959030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 25799, 51598, 77397, 128995, 154794, 257990, 386985, 773970, 1573739, 3147478, 4721217, 7868695, 9442434, 15737390, 23606085, 47212170]

約数ペア:

[(1, 47212170), (2, 23606085), (3, 15737390), (5, 9442434), (6, 7868695), (10, 4721217), (15, 3147478), (30, 1573739), (61, 773970), (122, 386985), (183, 257990), (305, 154794), (366, 128995), (610, 77397), (915, 51598), (1830, 25799)]