6689540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2339}}^1$

素因数の和:2372

約数の個数: 48

約数和(自身を含む): 16511040

約数和(自身を除く): 9821500

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2339, 2860, 4678, 9356, 11695, 23390, 25729, 30407, 46780, 51458, 60814, 102916, 121628, 128645, 152035, 257290, 304070, 334477, 514580, 608140, 668954, 1337908, 1672385, 3344770, 6689540]

約数ペア:

[(1, 6689540), (2, 3344770), (4, 1672385), (5, 1337908), (10, 668954), (11, 608140), (13, 514580), (20, 334477), (22, 304070), (26, 257290), (44, 152035), (52, 128645), (55, 121628), (65, 102916), (110, 60814), (130, 51458), (143, 46780), (220, 30407), (260, 25729), (286, 23390), (572, 11695), (715, 9356), (1430, 4678), (2339, 2860)]