7914180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7759}}^1$

素因数の和:7788

約数の個数: 48

約数和(自身を含む): 23466240

約数和(自身を除く): 15552060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 7759, 15518, 23277, 31036, 38795, 46554, 77590, 93108, 116385, 131903, 155180, 232770, 263806, 395709, 465540, 527612, 659515, 791418, 1319030, 1582836, 1978545, 2638060, 3957090, 7914180]

約数ペア:

[(1, 7914180), (2, 3957090), (3, 2638060), (4, 1978545), (5, 1582836), (6, 1319030), (10, 791418), (12, 659515), (15, 527612), (17, 465540), (20, 395709), (30, 263806), (34, 232770), (51, 155180), (60, 131903), (68, 116385), (85, 93108), (102, 77590), (170, 46554), (204, 38795), (255, 31036), (340, 23277), (510, 15518), (1020, 7759)]