2229420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 6340320

約数和(自身を除く): 4110900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 509, 730, 876, 1018, 1095, 1460, 1527, 2036, 2190, 2545, 3054, 4380, 5090, 6108, 7635, 10180, 15270, 30540, 37157, 74314, 111471, 148628, 185785, 222942, 371570, 445884, 557355, 743140, 1114710, 2229420]

約数ペア:

[(1, 2229420), (2, 1114710), (3, 743140), (4, 557355), (5, 445884), (6, 371570), (10, 222942), (12, 185785), (15, 148628), (20, 111471), (30, 74314), (60, 37157), (73, 30540), (146, 15270), (219, 10180), (292, 7635), (365, 6108), (438, 5090), (509, 4380), (730, 3054), (876, 2545), (1018, 2190), (1095, 2036), (1460, 1527)]