4462990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 9285120

約数和(自身を除く): 4822130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 619, 721, 1030, 1238, 1442, 3095, 3605, 4333, 6190, 7210, 8666, 21665, 43330, 63757, 127514, 318785, 446299, 637570, 892598, 2231495, 4462990]

約数ペア:

[(1, 4462990), (2, 2231495), (5, 892598), (7, 637570), (10, 446299), (14, 318785), (35, 127514), (70, 63757), (103, 43330), (206, 21665), (515, 8666), (619, 7210), (721, 6190), (1030, 4333), (1238, 3605), (1442, 3095)]