7072290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 18532800

約数和(自身を除く): 11460510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 439, 537, 878, 895, 1074, 1317, 1611, 1790, 2195, 2634, 2685, 3222, 3951, 4390, 5370, 6585, 7902, 8055, 13170, 16110, 19755, 39510, 78581, 157162, 235743, 392905, 471486, 707229, 785810, 1178715, 1414458, 2357430, 3536145, 7072290]

約数ペア:

[(1, 7072290), (2, 3536145), (3, 2357430), (5, 1414458), (6, 1178715), (9, 785810), (10, 707229), (15, 471486), (18, 392905), (30, 235743), (45, 157162), (90, 78581), (179, 39510), (358, 19755), (439, 16110), (537, 13170), (878, 8055), (895, 7902), (1074, 6585), (1317, 5370), (1611, 4390), (1790, 3951), (2195, 3222), (2634, 2685)]