86030140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5743}}^1$

素因数の和:5866

約数の個数: 48

約数和(自身を含む): 208438272

約数和(自身を除く): 122408132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 5743, 7490, 11486, 14980, 22972, 28715, 40201, 57430, 80402, 114860, 160804, 201005, 402010, 614501, 804020, 1229002, 2458004, 3072505, 4301507, 6145010, 8603014, 12290020, 17206028, 21507535, 43015070, 86030140]

約数ペア:

[(1, 86030140), (2, 43015070), (4, 21507535), (5, 17206028), (7, 12290020), (10, 8603014), (14, 6145010), (20, 4301507), (28, 3072505), (35, 2458004), (70, 1229002), (107, 804020), (140, 614501), (214, 402010), (428, 201005), (535, 160804), (749, 114860), (1070, 80402), (1498, 57430), (2140, 40201), (2996, 28715), (3745, 22972), (5743, 14980), (7490, 11486)]