47130580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7829}}^1$

素因数の和:7888

約数の個数: 48

約数和(自身を含む): 115758720

約数和(自身を除く): 68628140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 7829, 15658, 31316, 39145, 54803, 78290, 109606, 156580, 219212, 274015, 336647, 548030, 673294, 1096060, 1346588, 1683235, 2356529, 3366470, 4713058, 6732940, 9426116, 11782645, 23565290, 47130580]

約数ペア:

[(1, 47130580), (2, 23565290), (4, 11782645), (5, 9426116), (7, 6732940), (10, 4713058), (14, 3366470), (20, 2356529), (28, 1683235), (35, 1346588), (43, 1096060), (70, 673294), (86, 548030), (140, 336647), (172, 274015), (215, 219212), (301, 156580), (430, 109606), (602, 78290), (860, 54803), (1204, 39145), (1505, 31316), (3010, 15658), (6020, 7829)]