9455580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 28972944

約数和(自身を除く): 19517364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 401, 524, 655, 786, 802, 1179, 1203, 1310, 1572, 1604, 1965, 2005, 2358, 2406, 2620, 3609, 3930, 4010, 4716, 4812, 5895, 6015, 7218, 7860, 8020, 11790, 12030, 14436, 18045, 23580, 24060, 36090, 52531, 72180, 105062, 157593, 210124, 262655, 315186, 472779, 525310, 630372, 787965, 945558, 1050620, 1575930, 1891116, 2363895, 3151860, 4727790, 9455580]

約数ペア:

[(1, 9455580), (2, 4727790), (3, 3151860), (4, 2363895), (5, 1891116), (6, 1575930), (9, 1050620), (10, 945558), (12, 787965), (15, 630372), (18, 525310), (20, 472779), (30, 315186), (36, 262655), (45, 210124), (60, 157593), (90, 105062), (131, 72180), (180, 52531), (262, 36090), (393, 24060), (401, 23580), (524, 18045), (655, 14436), (786, 12030), (802, 11790), (1179, 8020), (1203, 7860), (1310, 7218), (1572, 6015), (1604, 5895), (1965, 4812), (2005, 4716), (2358, 4010), (2406, 3930), (2620, 3609)]