13894680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1301}}^1$

素因数の和:1404

約数の個数: 64

約数和(自身を含む): 42184800

約数和(自身を除く): 28290120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1301, 1335, 1780, 2136, 2602, 2670, 3560, 3903, 5204, 5340, 6505, 7806, 10408, 10680, 13010, 15612, 19515, 26020, 31224, 39030, 52040, 78060, 115789, 156120, 231578, 347367, 463156, 578945, 694734, 926312, 1157890, 1389468, 1736835, 2315780, 2778936, 3473670, 4631560, 6947340, 13894680]

約数ペア:

[(1, 13894680), (2, 6947340), (3, 4631560), (4, 3473670), (5, 2778936), (6, 2315780), (8, 1736835), (10, 1389468), (12, 1157890), (15, 926312), (20, 694734), (24, 578945), (30, 463156), (40, 347367), (60, 231578), (89, 156120), (120, 115789), (178, 78060), (267, 52040), (356, 39030), (445, 31224), (534, 26020), (712, 19515), (890, 15612), (1068, 13010), (1301, 10680), (1335, 10408), (1780, 7806), (2136, 6505), (2602, 5340), (2670, 5204), (3560, 3903)]