2669850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:384

約数の個数: 72

約数和(自身を含む): 7616700

約数和(自身を除く): 4946850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 349, 425, 450, 510, 698, 765, 850, 1047, 1275, 1530, 1745, 2094, 2550, 3141, 3490, 3825, 5235, 5933, 6282, 7650, 8725, 10470, 11866, 15705, 17450, 17799, 26175, 29665, 31410, 35598, 52350, 53397, 59330, 78525, 88995, 106794, 148325, 157050, 177990, 266985, 296650, 444975, 533970, 889950, 1334925, 2669850]

約数ペア:

[(1, 2669850), (2, 1334925), (3, 889950), (5, 533970), (6, 444975), (9, 296650), (10, 266985), (15, 177990), (17, 157050), (18, 148325), (25, 106794), (30, 88995), (34, 78525), (45, 59330), (50, 53397), (51, 52350), (75, 35598), (85, 31410), (90, 29665), (102, 26175), (150, 17799), (153, 17450), (170, 15705), (225, 11866), (255, 10470), (306, 8725), (349, 7650), (425, 6282), (450, 5933), (510, 5235), (698, 3825), (765, 3490), (850, 3141), (1047, 2550), (1275, 2094), (1530, 1745)]