380674770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{29717}}^1$

素因数の和:29795

約数の個数: 64

約数和(自身を含む): 1061289216

約数和(自身を除く): 680614446

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 4270, 6405, 12810, 29717, 59434, 89151, 148585, 178302, 208019, 297170, 416038, 445755, 624057, 891510, 1040095, 1248114, 1812737, 2080190, 3120285, 3625474, 5438211, 6240570, 9063685, 10876422, 12689159, 18127370, 25378318, 27191055, 38067477, 54382110, 63445795, 76134954, 126891590, 190337385, 380674770]

約数ペア:

[(1, 380674770), (2, 190337385), (3, 126891590), (5, 76134954), (6, 63445795), (7, 54382110), (10, 38067477), (14, 27191055), (15, 25378318), (21, 18127370), (30, 12689159), (35, 10876422), (42, 9063685), (61, 6240570), (70, 5438211), (105, 3625474), (122, 3120285), (183, 2080190), (210, 1812737), (305, 1248114), (366, 1040095), (427, 891510), (610, 624057), (854, 445755), (915, 416038), (1281, 297170), (1830, 208019), (2135, 178302), (2562, 148585), (4270, 89151), (6405, 59434), (12810, 29717)]