164031030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1877}}^1$

素因数の和:2861

約数の個数: 48

約数和(自身を含む): 427147344

約数和(自身を除く): 263116314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 971, 1877, 1942, 2913, 3754, 4855, 5631, 5826, 8739, 9385, 9710, 11262, 14565, 16893, 17478, 18770, 28155, 29130, 33786, 43695, 56310, 84465, 87390, 168930, 1822567, 3645134, 5467701, 9112835, 10935402, 16403103, 18225670, 27338505, 32806206, 54677010, 82015515, 164031030]

約数ペア:

[(1, 164031030), (2, 82015515), (3, 54677010), (5, 32806206), (6, 27338505), (9, 18225670), (10, 16403103), (15, 10935402), (18, 9112835), (30, 5467701), (45, 3645134), (90, 1822567), (971, 168930), (1877, 87390), (1942, 84465), (2913, 56310), (3754, 43695), (4855, 33786), (5631, 29130), (5826, 28155), (8739, 18770), (9385, 17478), (9710, 16893), (11262, 14565)]