285543930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1359733}}^1$

素因数の和:1359750

約数の個数: 32

約数和(自身を含む): 783206784

約数和(自身を除く): 497662854

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1359733, 2719466, 4079199, 6798665, 8158398, 9518131, 13597330, 19036262, 20395995, 28554393, 40791990, 47590655, 57108786, 95181310, 142771965, 285543930]

約数ペア:

[(1, 285543930), (2, 142771965), (3, 95181310), (5, 57108786), (6, 47590655), (7, 40791990), (10, 28554393), (14, 20395995), (15, 19036262), (21, 13597330), (30, 9518131), (35, 8158398), (42, 6798665), (70, 4079199), (105, 2719466), (210, 1359733)]