1246207590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{27749}}^1$

素因数の和:28261

約数の個数: 48

約数和(自身を含む): 3246750000

約数和(自身を除く): 2000542410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 499, 998, 1497, 2495, 2994, 4491, 4990, 7485, 8982, 14970, 22455, 27749, 44910, 55498, 83247, 138745, 166494, 249741, 277490, 416235, 499482, 832470, 1248705, 2497410, 13846751, 27693502, 41540253, 69233755, 83080506, 124620759, 138467510, 207701265, 249241518, 415402530, 623103795, 1246207590]

約数ペア:

[(1, 1246207590), (2, 623103795), (3, 415402530), (5, 249241518), (6, 207701265), (9, 138467510), (10, 124620759), (15, 83080506), (18, 69233755), (30, 41540253), (45, 27693502), (90, 13846751), (499, 2497410), (998, 1248705), (1497, 832470), (2495, 499482), (2994, 416235), (4491, 277490), (4990, 249741), (7485, 166494), (8982, 138745), (14970, 83247), (22455, 55498), (27749, 44910)]