461626980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 1318705920

約数和(自身を除く): 857078940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 137, 178, 267, 274, 356, 411, 445, 534, 548, 631, 685, 822, 890, 1068, 1262, 1335, 1370, 1644, 1780, 1893, 2055, 2524, 2670, 2740, 3155, 3786, 4110, 5340, 6310, 7572, 8220, 9465, 12193, 12620, 18930, 24386, 36579, 37860, 48772, 56159, 60965, 73158, 86447, 112318, 121930, 146316, 168477, 172894, 182895, 224636, 243860, 259341, 280795, 336954, 345788, 365790, 432235, 518682, 561590, 673908, 731580, 842385, 864470, 1037364, 1123180, 1296705, 1684770, 1728940, 2593410, 3369540, 5186820, 7693783, 15387566, 23081349, 30775132, 38468915, 46162698, 76937830, 92325396, 115406745, 153875660, 230813490, 461626980]

約数ペア:

[(1, 461626980), (2, 230813490), (3, 153875660), (4, 115406745), (5, 92325396), (6, 76937830), (10, 46162698), (12, 38468915), (15, 30775132), (20, 23081349), (30, 15387566), (60, 7693783), (89, 5186820), (137, 3369540), (178, 2593410), (267, 1728940), (274, 1684770), (356, 1296705), (411, 1123180), (445, 1037364), (534, 864470), (548, 842385), (631, 731580), (685, 673908), (822, 561590), (890, 518682), (1068, 432235), (1262, 365790), (1335, 345788), (1370, 336954), (1644, 280795), (1780, 259341), (1893, 243860), (2055, 224636), (2524, 182895), (2670, 172894), (2740, 168477), (3155, 146316), (3786, 121930), (4110, 112318), (5340, 86447), (6310, 73158), (7572, 60965), (8220, 56159), (9465, 48772), (12193, 37860), (12620, 36579), (18930, 24386)]