69337380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{165089}}^1$

素因数の和:165108

約数の個数: 48

約数和(自身を含む): 221880960

約数和(自身を除く): 152543580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 165089, 330178, 495267, 660356, 825445, 990534, 1155623, 1650890, 1981068, 2311246, 2476335, 3301780, 3466869, 4622492, 4952670, 5778115, 6933738, 9905340, 11556230, 13867476, 17334345, 23112460, 34668690, 69337380]

約数ペア:

[(1, 69337380), (2, 34668690), (3, 23112460), (4, 17334345), (5, 13867476), (6, 11556230), (7, 9905340), (10, 6933738), (12, 5778115), (14, 4952670), (15, 4622492), (20, 3466869), (21, 3301780), (28, 2476335), (30, 2311246), (35, 1981068), (42, 1650890), (60, 1155623), (70, 990534), (84, 825445), (105, 660356), (140, 495267), (210, 330178), (420, 165089)]