39904470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2477}}^1$

素因数の和:2669

約数の個数: 48

約数和(自身を含む): 104373360

約数和(自身を除く): 64468890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 895, 1074, 1611, 1790, 2477, 2685, 3222, 4954, 5370, 7431, 8055, 12385, 14862, 16110, 22293, 24770, 37155, 44586, 74310, 111465, 222930, 443383, 886766, 1330149, 2216915, 2660298, 3990447, 4433830, 6650745, 7980894, 13301490, 19952235, 39904470]

約数ペア:

[(1, 39904470), (2, 19952235), (3, 13301490), (5, 7980894), (6, 6650745), (9, 4433830), (10, 3990447), (15, 2660298), (18, 2216915), (30, 1330149), (45, 886766), (90, 443383), (179, 222930), (358, 111465), (537, 74310), (895, 44586), (1074, 37155), (1611, 24770), (1790, 22293), (2477, 16110), (2685, 14862), (3222, 12385), (4954, 8055), (5370, 7431)]