8817870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 22208256

約数和(自身を除く): 13390386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 67, 82, 107, 123, 134, 201, 205, 214, 246, 321, 335, 402, 410, 535, 615, 642, 670, 1005, 1070, 1230, 1605, 2010, 2747, 3210, 4387, 5494, 7169, 8241, 8774, 13161, 13735, 14338, 16482, 21507, 21935, 26322, 27470, 35845, 41205, 43014, 43870, 65805, 71690, 82410, 107535, 131610, 215070, 293929, 587858, 881787, 1469645, 1763574, 2939290, 4408935, 8817870]

約数ペア:

[(1, 8817870), (2, 4408935), (3, 2939290), (5, 1763574), (6, 1469645), (10, 881787), (15, 587858), (30, 293929), (41, 215070), (67, 131610), (82, 107535), (107, 82410), (123, 71690), (134, 65805), (201, 43870), (205, 43014), (214, 41205), (246, 35845), (321, 27470), (335, 26322), (402, 21935), (410, 21507), (535, 16482), (615, 14338), (642, 13735), (670, 13161), (1005, 8774), (1070, 8241), (1230, 7169), (1605, 5494), (2010, 4387), (2747, 3210)]