13744980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4053

約数の個数: 72

約数和(自身を含む): 43898400

約数和(自身を除く): 30153420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 4019, 8038, 12057, 16076, 20095, 24114, 36171, 40190, 48228, 60285, 72342, 76361, 80380, 120570, 144684, 152722, 180855, 229083, 241140, 305444, 361710, 381805, 458166, 687249, 723420, 763610, 916332, 1145415, 1374498, 1527220, 2290830, 2748996, 3436245, 4581660, 6872490, 13744980]

約数ペア:

[(1, 13744980), (2, 6872490), (3, 4581660), (4, 3436245), (5, 2748996), (6, 2290830), (9, 1527220), (10, 1374498), (12, 1145415), (15, 916332), (18, 763610), (19, 723420), (20, 687249), (30, 458166), (36, 381805), (38, 361710), (45, 305444), (57, 241140), (60, 229083), (76, 180855), (90, 152722), (95, 144684), (114, 120570), (171, 80380), (180, 76361), (190, 72342), (228, 60285), (285, 48228), (342, 40190), (380, 36171), (570, 24114), (684, 20095), (855, 16076), (1140, 12057), (1710, 8038), (3420, 4019)]