2010175430

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1205

約数の個数: 64

約数和(自身を含む): 3814594560

約数和(自身を除く): 1804419130

約数列:

[1, 2, 5, 10, 47, 59, 71, 94, 118, 142, 235, 295, 355, 470, 590, 710, 1021, 2042, 2773, 3337, 4189, 5105, 5546, 6674, 8378, 10210, 13865, 16685, 20945, 27730, 33370, 41890, 47987, 60239, 72491, 95974, 120478, 144982, 196883, 239935, 301195, 362455, 393766, 479870, 602390, 724910, 984415, 1968830, 2831233, 3407077, 4276969, 5662466, 6814154, 8553938, 14156165, 17035385, 21384845, 28312330, 34070770, 42769690, 201017543, 402035086, 1005087715, 2010175430]

約数ペア:

[(1, 2010175430), (2, 1005087715), (5, 402035086), (10, 201017543), (47, 42769690), (59, 34070770), (71, 28312330), (94, 21384845), (118, 17035385), (142, 14156165), (235, 8553938), (295, 6814154), (355, 5662466), (470, 4276969), (590, 3407077), (710, 2831233), (1021, 1968830), (2042, 984415), (2773, 724910), (3337, 602390), (4189, 479870), (5105, 393766), (5546, 362455), (6674, 301195), (8378, 239935), (10210, 196883), (13865, 144982), (16685, 120478), (20945, 95974), (27730, 72491), (33370, 60239), (41890, 47987)]