4009876020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1310417}}^1$

素因数の和:1310449

約数の個数: 72

約数和(自身を含む): 12878788104

約数和(自身を除く): 8868912084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 1310417, 2620834, 3931251, 5241668, 6552085, 7862502, 11793753, 13104170, 15725004, 19656255, 22277089, 23587506, 26208340, 39312510, 44554178, 47175012, 58968765, 66831267, 78625020, 89108356, 111385445, 117937530, 133662534, 200493801, 222770890, 235875060, 267325068, 334156335, 400987602, 445541780, 668312670, 801975204, 1002469005, 1336625340, 2004938010, 4009876020]

約数ペア:

[(1, 4009876020), (2, 2004938010), (3, 1336625340), (4, 1002469005), (5, 801975204), (6, 668312670), (9, 445541780), (10, 400987602), (12, 334156335), (15, 267325068), (17, 235875060), (18, 222770890), (20, 200493801), (30, 133662534), (34, 117937530), (36, 111385445), (45, 89108356), (51, 78625020), (60, 66831267), (68, 58968765), (85, 47175012), (90, 44554178), (102, 39312510), (153, 26208340), (170, 23587506), (180, 22277089), (204, 19656255), (255, 15725004), (306, 13104170), (340, 11793753), (510, 7862502), (612, 6552085), (765, 5241668), (1020, 3931251), (1530, 2620834), (3060, 1310417)]