7396020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2417}}^1$

素因数の和:2449

約数の個数: 72

約数和(自身を含む): 23764104

約数和(自身を除く): 16368084

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, 2417, 3060, 4834, 7251, 9668, 12085, 14502, 21753, 24170, 29004, 36255, 41089, 43506, 48340, 72510, 82178, 87012, 108765, 123267, 145020, 164356, 205445, 217530, 246534, 369801, 410890, 435060, 493068, 616335, 739602, 821780, 1232670, 1479204, 1849005, 2465340, 3698010, 7396020]

約数ペア:

[(1, 7396020), (2, 3698010), (3, 2465340), (4, 1849005), (5, 1479204), (6, 1232670), (9, 821780), (10, 739602), (12, 616335), (15, 493068), (17, 435060), (18, 410890), (20, 369801), (30, 246534), (34, 217530), (36, 205445), (45, 164356), (51, 145020), (60, 123267), (68, 108765), (85, 87012), (90, 82178), (102, 72510), (153, 48340), (170, 43506), (180, 41089), (204, 36255), (255, 29004), (306, 24170), (340, 21753), (510, 14502), (612, 12085), (765, 9668), (1020, 7251), (1530, 4834), (2417, 3060)]