11952870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1069

約数の個数: 64

約数和(自身を含む): 31726080

約数和(自身を除く): 19773210

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1019, 1173, 1955, 2038, 2346, 3057, 3910, 5095, 5865, 6114, 10190, 11730, 15285, 17323, 23437, 30570, 34646, 46874, 51969, 70311, 86615, 103938, 117185, 140622, 173230, 234370, 259845, 351555, 398429, 519690, 703110, 796858, 1195287, 1992145, 2390574, 3984290, 5976435, 11952870]

約数ペア:

[(1, 11952870), (2, 5976435), (3, 3984290), (5, 2390574), (6, 1992145), (10, 1195287), (15, 796858), (17, 703110), (23, 519690), (30, 398429), (34, 351555), (46, 259845), (51, 234370), (69, 173230), (85, 140622), (102, 117185), (115, 103938), (138, 86615), (170, 70311), (230, 51969), (255, 46874), (345, 34646), (391, 30570), (510, 23437), (690, 17323), (782, 15285), (1019, 11730), (1173, 10190), (1955, 6114), (2038, 5865), (2346, 5095), (3057, 3910)]