1470280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 3888000

約数和(自身を除く): 2417720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 89, 118, 140, 178, 236, 280, 295, 356, 413, 445, 472, 590, 623, 712, 826, 890, 1180, 1246, 1652, 1780, 2065, 2360, 2492, 3115, 3304, 3560, 4130, 4984, 5251, 6230, 8260, 10502, 12460, 16520, 21004, 24920, 26255, 36757, 42008, 52510, 73514, 105020, 147028, 183785, 210040, 294056, 367570, 735140, 1470280]

約数ペア:

[(1, 1470280), (2, 735140), (4, 367570), (5, 294056), (7, 210040), (8, 183785), (10, 147028), (14, 105020), (20, 73514), (28, 52510), (35, 42008), (40, 36757), (56, 26255), (59, 24920), (70, 21004), (89, 16520), (118, 12460), (140, 10502), (178, 8260), (236, 6230), (280, 5251), (295, 4984), (356, 4130), (413, 3560), (445, 3304), (472, 3115), (590, 2492), (623, 2360), (712, 2065), (826, 1780), (890, 1652), (1180, 1246)]