1669570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 3856896

約数和(自身を除く): 2187326

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 61, 70, 85, 115, 119, 122, 161, 170, 230, 238, 305, 322, 391, 427, 595, 610, 782, 805, 854, 1037, 1190, 1403, 1610, 1955, 2074, 2135, 2737, 2806, 3910, 4270, 5185, 5474, 7015, 7259, 9821, 10370, 13685, 14030, 14518, 19642, 23851, 27370, 36295, 47702, 49105, 72590, 98210, 119255, 166957, 238510, 333914, 834785, 1669570]

約数ペア:

[(1, 1669570), (2, 834785), (5, 333914), (7, 238510), (10, 166957), (14, 119255), (17, 98210), (23, 72590), (34, 49105), (35, 47702), (46, 36295), (61, 27370), (70, 23851), (85, 19642), (115, 14518), (119, 14030), (122, 13685), (161, 10370), (170, 9821), (230, 7259), (238, 7015), (305, 5474), (322, 5185), (391, 4270), (427, 3910), (595, 2806), (610, 2737), (782, 2135), (805, 2074), (854, 1955), (1037, 1610), (1190, 1403)]