47378790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{463}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 126950400

約数和(自身を除く): 79571610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 379, 463, 758, 926, 1137, 1389, 1895, 2274, 2315, 2778, 3411, 3790, 4167, 4630, 5685, 6822, 6945, 8334, 10233, 11370, 12501, 13890, 17055, 20466, 20835, 25002, 34110, 41670, 51165, 62505, 102330, 125010, 175477, 350954, 526431, 877385, 1052862, 1579293, 1754770, 2632155, 3158586, 4737879, 5264310, 7896465, 9475758, 15792930, 23689395, 47378790]

約数ペア:

[(1, 47378790), (2, 23689395), (3, 15792930), (5, 9475758), (6, 7896465), (9, 5264310), (10, 4737879), (15, 3158586), (18, 2632155), (27, 1754770), (30, 1579293), (45, 1052862), (54, 877385), (90, 526431), (135, 350954), (270, 175477), (379, 125010), (463, 102330), (758, 62505), (926, 51165), (1137, 41670), (1389, 34110), (1895, 25002), (2274, 20835), (2315, 20466), (2778, 17055), (3411, 13890), (3790, 12501), (4167, 11370), (4630, 10233), (5685, 8334), (6822, 6945)]