69502920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5413}}^1$

素因数の和:5534

約数の個数: 64

約数和(自身を含む): 210496320

約数和(自身を除く): 140993400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 5413, 6420, 10826, 12840, 16239, 21652, 27065, 32478, 43304, 54130, 64956, 81195, 108260, 129912, 162390, 216520, 324780, 579191, 649560, 1158382, 1737573, 2316764, 2895955, 3475146, 4633528, 5791910, 6950292, 8687865, 11583820, 13900584, 17375730, 23167640, 34751460, 69502920]

約数ペア:

[(1, 69502920), (2, 34751460), (3, 23167640), (4, 17375730), (5, 13900584), (6, 11583820), (8, 8687865), (10, 6950292), (12, 5791910), (15, 4633528), (20, 3475146), (24, 2895955), (30, 2316764), (40, 1737573), (60, 1158382), (107, 649560), (120, 579191), (214, 324780), (321, 216520), (428, 162390), (535, 129912), (642, 108260), (856, 81195), (1070, 64956), (1284, 54130), (1605, 43304), (2140, 32478), (2568, 27065), (3210, 21652), (4280, 16239), (5413, 12840), (6420, 10826)]