284774070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1356067}}^1$

素因数の和:1356084

約数の個数: 32

約数和(自身を含む): 781095168

約数和(自身を除く): 496321098

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1356067, 2712134, 4068201, 6780335, 8136402, 9492469, 13560670, 18984938, 20341005, 28477407, 40682010, 47462345, 56954814, 94924690, 142387035, 284774070]

約数ペア:

[(1, 284774070), (2, 142387035), (3, 94924690), (5, 56954814), (6, 47462345), (7, 40682010), (10, 28477407), (14, 20341005), (15, 18984938), (21, 13560670), (30, 9492469), (35, 8136402), (42, 6780335), (70, 4068201), (105, 2712134), (210, 1356067)]