147620940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{21773}}^1$

素因数の和:21898

約数の個数: 48

約数和(自身を含む): 417015648

約数和(自身を除く): 269394708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 21773, 43546, 65319, 87092, 108865, 130638, 217730, 261276, 326595, 435460, 653190, 1306380, 2460349, 4920698, 7381047, 9841396, 12301745, 14762094, 24603490, 29524188, 36905235, 49206980, 73810470, 147620940]

約数ペア:

[(1, 147620940), (2, 73810470), (3, 49206980), (4, 36905235), (5, 29524188), (6, 24603490), (10, 14762094), (12, 12301745), (15, 9841396), (20, 7381047), (30, 4920698), (60, 2460349), (113, 1306380), (226, 653190), (339, 435460), (452, 326595), (565, 261276), (678, 217730), (1130, 130638), (1356, 108865), (1695, 87092), (2260, 65319), (3390, 43546), (6780, 21773)]