230480460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{182921}}^1$

素因数の和:182943

約数の個数: 72

約数和(自身を含む): 799003296

約数和(自身を除く): 568522836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 182921, 365842, 548763, 731684, 914605, 1097526, 1280447, 1646289, 1829210, 2195052, 2560894, 2743815, 3292578, 3658420, 3841341, 5121788, 5487630, 6402235, 6585156, 7682682, 8231445, 10975260, 11524023, 12804470, 15365364, 16462890, 19206705, 23048046, 25608940, 32925780, 38413410, 46096092, 57620115, 76826820, 115240230, 230480460]

約数ペア:

[(1, 230480460), (2, 115240230), (3, 76826820), (4, 57620115), (5, 46096092), (6, 38413410), (7, 32925780), (9, 25608940), (10, 23048046), (12, 19206705), (14, 16462890), (15, 15365364), (18, 12804470), (20, 11524023), (21, 10975260), (28, 8231445), (30, 7682682), (35, 6585156), (36, 6402235), (42, 5487630), (45, 5121788), (60, 3841341), (63, 3658420), (70, 3292578), (84, 2743815), (90, 2560894), (105, 2195052), (126, 1829210), (140, 1646289), (180, 1280447), (210, 1097526), (252, 914605), (315, 731684), (420, 548763), (630, 365842), (1260, 182921)]