38782170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61559}}^1$

素因数の和:61579

約数の個数: 48

約数和(自身を含む): 115240320

約数和(自身を除く): 76458150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 61559, 123118, 184677, 307795, 369354, 430913, 554031, 615590, 861826, 923385, 1108062, 1292739, 1846770, 2154565, 2585478, 2770155, 3878217, 4309130, 5540310, 6463695, 7756434, 12927390, 19391085, 38782170]

約数ペア:

[(1, 38782170), (2, 19391085), (3, 12927390), (5, 7756434), (6, 6463695), (7, 5540310), (9, 4309130), (10, 3878217), (14, 2770155), (15, 2585478), (18, 2154565), (21, 1846770), (30, 1292739), (35, 1108062), (42, 923385), (45, 861826), (63, 615590), (70, 554031), (90, 430913), (105, 369354), (126, 307795), (210, 184677), (315, 123118), (630, 61559)]