4891290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3469}}^1$

素因数の和:3526

約数の個数: 32

約数和(自身を含む): 11992320

約数和(自身を除く): 7101030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 3469, 6938, 10407, 17345, 20814, 34690, 52035, 104070, 163043, 326086, 489129, 815215, 978258, 1630430, 2445645, 4891290]

約数ペア:

[(1, 4891290), (2, 2445645), (3, 1630430), (5, 978258), (6, 815215), (10, 489129), (15, 326086), (30, 163043), (47, 104070), (94, 52035), (141, 34690), (235, 20814), (282, 17345), (470, 10407), (705, 6938), (1410, 3469)]