7419870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{27481}}^1$

素因数の和:27497

約数の個数: 32

約数和(自身を含む): 19787040

約数和(自身を除く): 12367170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 27481, 54962, 82443, 137405, 164886, 247329, 274810, 412215, 494658, 741987, 824430, 1236645, 1483974, 2473290, 3709935, 7419870]

約数ペア:

[(1, 7419870), (2, 3709935), (3, 2473290), (5, 1483974), (6, 1236645), (9, 824430), (10, 741987), (15, 494658), (18, 412215), (27, 274810), (30, 247329), (45, 164886), (54, 137405), (90, 82443), (135, 54962), (270, 27481)]