4640460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 14515200

約数和(自身を除く): 9874740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 79, 89, 110, 132, 158, 165, 178, 220, 237, 267, 316, 330, 356, 395, 445, 474, 534, 660, 790, 869, 890, 948, 979, 1068, 1185, 1335, 1580, 1738, 1780, 1958, 2370, 2607, 2670, 2937, 3476, 3916, 4345, 4740, 4895, 5214, 5340, 5874, 7031, 8690, 9790, 10428, 11748, 13035, 14062, 14685, 17380, 19580, 21093, 26070, 28124, 29370, 35155, 42186, 52140, 58740, 70310, 77341, 84372, 105465, 140620, 154682, 210930, 232023, 309364, 386705, 421860, 464046, 773410, 928092, 1160115, 1546820, 2320230, 4640460]

約数ペア:

[(1, 4640460), (2, 2320230), (3, 1546820), (4, 1160115), (5, 928092), (6, 773410), (10, 464046), (11, 421860), (12, 386705), (15, 309364), (20, 232023), (22, 210930), (30, 154682), (33, 140620), (44, 105465), (55, 84372), (60, 77341), (66, 70310), (79, 58740), (89, 52140), (110, 42186), (132, 35155), (158, 29370), (165, 28124), (178, 26070), (220, 21093), (237, 19580), (267, 17380), (316, 14685), (330, 14062), (356, 13035), (395, 11748), (445, 10428), (474, 9790), (534, 8690), (660, 7031), (790, 5874), (869, 5340), (890, 5214), (948, 4895), (979, 4740), (1068, 4345), (1185, 3916), (1335, 3476), (1580, 2937), (1738, 2670), (1780, 2607), (1958, 2370)]