3972660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 11288256

約数和(自身を除く): 7315596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 907, 1095, 1460, 1814, 2190, 2721, 3628, 4380, 4535, 5442, 9070, 10884, 13605, 18140, 27210, 54420, 66211, 132422, 198633, 264844, 331055, 397266, 662110, 794532, 993165, 1324220, 1986330, 3972660]

約数ペア:

[(1, 3972660), (2, 1986330), (3, 1324220), (4, 993165), (5, 794532), (6, 662110), (10, 397266), (12, 331055), (15, 264844), (20, 198633), (30, 132422), (60, 66211), (73, 54420), (146, 27210), (219, 18140), (292, 13605), (365, 10884), (438, 9070), (730, 5442), (876, 4535), (907, 4380), (1095, 3628), (1460, 2721), (1814, 2190)]