28322340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27767}}^1$

素因数の和:27796

約数の個数: 48

約数和(自身を含む): 83970432

約数和(自身を除く): 55648092

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, 27767, 55534, 83301, 111068, 138835, 166602, 277670, 333204, 416505, 472039, 555340, 833010, 944078, 1416117, 1666020, 1888156, 2360195, 2832234, 4720390, 5664468, 7080585, 9440780, 14161170, 28322340]

約数ペア:

[(1, 28322340), (2, 14161170), (3, 9440780), (4, 7080585), (5, 5664468), (6, 4720390), (10, 2832234), (12, 2360195), (15, 1888156), (17, 1666020), (20, 1416117), (30, 944078), (34, 833010), (51, 555340), (60, 472039), (68, 416505), (85, 333204), (102, 277670), (170, 166602), (204, 138835), (255, 111068), (340, 83301), (510, 55534), (1020, 27767)]