430250690

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 824947200

約数和(自身を除く): 394696510

約数列:

[1, 2, 5, 10, 43, 47, 61, 86, 94, 122, 215, 235, 305, 349, 430, 470, 610, 698, 1745, 2021, 2623, 2867, 3490, 4042, 5246, 5734, 10105, 13115, 14335, 15007, 16403, 20210, 21289, 26230, 28670, 30014, 32806, 42578, 75035, 82015, 106445, 123281, 150070, 164030, 212890, 246562, 616405, 705329, 915427, 1000583, 1232810, 1410658, 1830854, 2001166, 3526645, 4577135, 5002915, 7053290, 9154270, 10005830, 43025069, 86050138, 215125345, 430250690]

約数ペア:

[(1, 430250690), (2, 215125345), (5, 86050138), (10, 43025069), (43, 10005830), (47, 9154270), (61, 7053290), (86, 5002915), (94, 4577135), (122, 3526645), (215, 2001166), (235, 1830854), (305, 1410658), (349, 1232810), (430, 1000583), (470, 915427), (610, 705329), (698, 616405), (1745, 246562), (2021, 212890), (2623, 164030), (2867, 150070), (3490, 123281), (4042, 106445), (5246, 82015), (5734, 75035), (10105, 42578), (13115, 32806), (14335, 30014), (15007, 28670), (16403, 26230), (20210, 21289)]