47704170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2473}}^1$

素因数の和:3126

約数の個数: 32

約数和(自身を含む): 114714432

約数和(自身を除く): 67010262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1286, 1929, 2473, 3215, 3858, 4946, 6430, 7419, 9645, 12365, 14838, 19290, 24730, 37095, 74190, 1590139, 3180278, 4770417, 7950695, 9540834, 15901390, 23852085, 47704170]

約数ペア:

[(1, 47704170), (2, 23852085), (3, 15901390), (5, 9540834), (6, 7950695), (10, 4770417), (15, 3180278), (30, 1590139), (643, 74190), (1286, 37095), (1929, 24730), (2473, 19290), (3215, 14838), (3858, 12365), (4946, 9645), (6430, 7419)]