9031140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 27675648

約数和(自身を除く): 18644508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 383, 393, 524, 655, 766, 786, 1149, 1179, 1310, 1532, 1572, 1915, 1965, 2298, 2358, 2620, 3447, 3830, 3930, 4596, 4716, 5745, 5895, 6894, 7660, 7860, 11490, 11790, 13788, 17235, 22980, 23580, 34470, 50173, 68940, 100346, 150519, 200692, 250865, 301038, 451557, 501730, 602076, 752595, 903114, 1003460, 1505190, 1806228, 2257785, 3010380, 4515570, 9031140]

約数ペア:

[(1, 9031140), (2, 4515570), (3, 3010380), (4, 2257785), (5, 1806228), (6, 1505190), (9, 1003460), (10, 903114), (12, 752595), (15, 602076), (18, 501730), (20, 451557), (30, 301038), (36, 250865), (45, 200692), (60, 150519), (90, 100346), (131, 68940), (180, 50173), (262, 34470), (383, 23580), (393, 22980), (524, 17235), (655, 13788), (766, 11790), (786, 11490), (1149, 7860), (1179, 7660), (1310, 6894), (1532, 5895), (1572, 5745), (1915, 4716), (1965, 4596), (2298, 3930), (2358, 3830), (2620, 3447)]