2017080540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{104729}}^1$

素因数の和:104851

約数の個数: 72

約数和(自身を含む): 6175718640

約数和(自身を除く): 4158638100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 19260, 104729, 209458, 314187, 418916, 523645, 628374, 942561, 1047290, 1256748, 1570935, 1885122, 2094580, 3141870, 3770244, 4712805, 6283740, 9425610, 11206003, 18851220, 22412006, 33618009, 44824012, 56030015, 67236018, 100854027, 112060030, 134472036, 168090045, 201708054, 224120060, 336180090, 403416108, 504270135, 672360180, 1008540270, 2017080540]

約数ペア:

[(1, 2017080540), (2, 1008540270), (3, 672360180), (4, 504270135), (5, 403416108), (6, 336180090), (9, 224120060), (10, 201708054), (12, 168090045), (15, 134472036), (18, 112060030), (20, 100854027), (30, 67236018), (36, 56030015), (45, 44824012), (60, 33618009), (90, 22412006), (107, 18851220), (180, 11206003), (214, 9425610), (321, 6283740), (428, 4712805), (535, 3770244), (642, 3141870), (963, 2094580), (1070, 1885122), (1284, 1570935), (1605, 1256748), (1926, 1047290), (2140, 942561), (3210, 628374), (3852, 523645), (4815, 418916), (6420, 314187), (9630, 209458), (19260, 104729)]