110404980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{87623}}^1$

素因数の和:87645

約数の個数: 72

約数和(自身を含む): 382741632

約数和(自身を除く): 272336652

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, 87623, 175246, 262869, 350492, 438115, 525738, 613361, 788607, 876230, 1051476, 1226722, 1314345, 1577214, 1752460, 1840083, 2453444, 2628690, 3066805, 3154428, 3680166, 3943035, 5257380, 5520249, 6133610, 7360332, 7886070, 9200415, 11040498, 12267220, 15772140, 18400830, 22080996, 27601245, 36801660, 55202490, 110404980]

約数ペア:

[(1, 110404980), (2, 55202490), (3, 36801660), (4, 27601245), (5, 22080996), (6, 18400830), (7, 15772140), (9, 12267220), (10, 11040498), (12, 9200415), (14, 7886070), (15, 7360332), (18, 6133610), (20, 5520249), (21, 5257380), (28, 3943035), (30, 3680166), (35, 3154428), (36, 3066805), (42, 2628690), (45, 2453444), (60, 1840083), (63, 1752460), (70, 1577214), (84, 1314345), (90, 1226722), (105, 1051476), (126, 876230), (140, 788607), (180, 613361), (210, 525738), (252, 438115), (315, 350492), (420, 262869), (630, 175246), (1260, 87623)]