339459990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4871}}^1$

素因数の和:5005

約数の個数: 64

約数和(自身を含む): 858719232

約数和(自身を除く): 519259242

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 101, 115, 138, 202, 230, 303, 345, 505, 606, 690, 1010, 1515, 2323, 3030, 4646, 4871, 6969, 9742, 11615, 13938, 14613, 23230, 24355, 29226, 34845, 48710, 69690, 73065, 112033, 146130, 224066, 336099, 491971, 560165, 672198, 983942, 1120330, 1475913, 1680495, 2459855, 2951826, 3360990, 4919710, 7379565, 11315333, 14759130, 22630666, 33945999, 56576665, 67891998, 113153330, 169729995, 339459990]

約数ペア:

[(1, 339459990), (2, 169729995), (3, 113153330), (5, 67891998), (6, 56576665), (10, 33945999), (15, 22630666), (23, 14759130), (30, 11315333), (46, 7379565), (69, 4919710), (101, 3360990), (115, 2951826), (138, 2459855), (202, 1680495), (230, 1475913), (303, 1120330), (345, 983942), (505, 672198), (606, 560165), (690, 491971), (1010, 336099), (1515, 224066), (2323, 146130), (3030, 112033), (4646, 73065), (4871, 69690), (6969, 48710), (9742, 34845), (11615, 29226), (13938, 24355), (14613, 23230)]