16828410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^3$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 43649280

約数和(自身を除く): 26820870

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 87, 115, 138, 145, 174, 230, 290, 345, 435, 667, 690, 841, 870, 1334, 1682, 2001, 2523, 3335, 4002, 4205, 5046, 6670, 8410, 10005, 12615, 19343, 20010, 24389, 25230, 38686, 48778, 58029, 73167, 96715, 116058, 121945, 146334, 193430, 243890, 290145, 365835, 560947, 580290, 731670, 1121894, 1682841, 2804735, 3365682, 5609470, 8414205, 16828410]

約数ペア:

[(1, 16828410), (2, 8414205), (3, 5609470), (5, 3365682), (6, 2804735), (10, 1682841), (15, 1121894), (23, 731670), (29, 580290), (30, 560947), (46, 365835), (58, 290145), (69, 243890), (87, 193430), (115, 146334), (138, 121945), (145, 116058), (174, 96715), (230, 73167), (290, 58029), (345, 48778), (435, 38686), (667, 25230), (690, 24389), (841, 20010), (870, 19343), (1334, 12615), (1682, 10005), (2001, 8410), (2523, 6670), (3335, 5046), (4002, 4205)]