140991270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8089}}^1$

素因数の和:8189

約数の個数: 64

約数和(自身を含む): 391426560

約数和(自身を除く): 250435290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 581, 830, 1162, 1245, 1743, 2490, 2905, 3486, 5810, 8089, 8715, 16178, 17430, 24267, 40445, 48534, 56623, 80890, 113246, 121335, 169869, 242670, 283115, 339738, 566230, 671387, 849345, 1342774, 1698690, 2014161, 3356935, 4028322, 4699709, 6713870, 9399418, 10070805, 14099127, 20141610, 23498545, 28198254, 46997090, 70495635, 140991270]

約数ペア:

[(1, 140991270), (2, 70495635), (3, 46997090), (5, 28198254), (6, 23498545), (7, 20141610), (10, 14099127), (14, 10070805), (15, 9399418), (21, 6713870), (30, 4699709), (35, 4028322), (42, 3356935), (70, 2014161), (83, 1698690), (105, 1342774), (166, 849345), (210, 671387), (249, 566230), (415, 339738), (498, 283115), (581, 242670), (830, 169869), (1162, 121335), (1245, 113246), (1743, 80890), (2490, 56623), (2905, 48534), (3486, 40445), (5810, 24267), (8089, 17430), (8715, 16178)]