16437870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2647}}^1$

素因数の和:2686

約数の個数: 64

約数和(自身を含む): 45757440

約数和(自身を除く): 29319570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 2647, 3105, 5294, 6210, 7941, 13235, 15882, 23823, 26470, 39705, 47646, 60881, 71469, 79410, 119115, 121762, 142938, 182643, 238230, 304405, 357345, 365286, 547929, 608810, 714690, 913215, 1095858, 1643787, 1826430, 2739645, 3287574, 5479290, 8218935, 16437870]

約数ペア:

[(1, 16437870), (2, 8218935), (3, 5479290), (5, 3287574), (6, 2739645), (9, 1826430), (10, 1643787), (15, 1095858), (18, 913215), (23, 714690), (27, 608810), (30, 547929), (45, 365286), (46, 357345), (54, 304405), (69, 238230), (90, 182643), (115, 142938), (135, 121762), (138, 119115), (207, 79410), (230, 71469), (270, 60881), (345, 47646), (414, 39705), (621, 26470), (690, 23823), (1035, 15882), (1242, 13235), (2070, 7941), (2647, 6210), (3105, 5294)]