74770680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7001}}^1$

素因数の和:7104

約数の個数: 64

約数和(自身を含む): 226864800

約数和(自身を除く): 152094120

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, 1335, 1780, 2136, 2670, 3560, 5340, 7001, 10680, 14002, 21003, 28004, 35005, 42006, 56008, 70010, 84012, 105015, 140020, 168024, 210030, 280040, 420060, 623089, 840120, 1246178, 1869267, 2492356, 3115445, 3738534, 4984712, 6230890, 7477068, 9346335, 12461780, 14954136, 18692670, 24923560, 37385340, 74770680]

約数ペア:

[(1, 74770680), (2, 37385340), (3, 24923560), (4, 18692670), (5, 14954136), (6, 12461780), (8, 9346335), (10, 7477068), (12, 6230890), (15, 4984712), (20, 3738534), (24, 3115445), (30, 2492356), (40, 1869267), (60, 1246178), (89, 840120), (120, 623089), (178, 420060), (267, 280040), (356, 210030), (445, 168024), (534, 140020), (712, 105015), (890, 84012), (1068, 70010), (1335, 56008), (1780, 42006), (2136, 35005), (2670, 28004), (3560, 21003), (5340, 14002), (7001, 10680)]