9393540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12043}}^1$

素因数の和:12068

約数の個数: 48

約数和(自身を含む): 28327488

約数和(自身を除く): 18933948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 12043, 24086, 36129, 48172, 60215, 72258, 120430, 144516, 156559, 180645, 240860, 313118, 361290, 469677, 626236, 722580, 782795, 939354, 1565590, 1878708, 2348385, 3131180, 4696770, 9393540]

約数ペア:

[(1, 9393540), (2, 4696770), (3, 3131180), (4, 2348385), (5, 1878708), (6, 1565590), (10, 939354), (12, 782795), (13, 722580), (15, 626236), (20, 469677), (26, 361290), (30, 313118), (39, 240860), (52, 180645), (60, 156559), (65, 144516), (78, 120430), (130, 72258), (156, 60215), (195, 48172), (260, 36129), (390, 24086), (780, 12043)]