140729340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{4663}}^1$

素因数の和:5178

約数の個数: 48

約数和(自身を含む): 394910208

約数和(自身を除く): 254180868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 503, 1006, 1509, 2012, 2515, 3018, 4663, 5030, 6036, 7545, 9326, 10060, 13989, 15090, 18652, 23315, 27978, 30180, 46630, 55956, 69945, 93260, 139890, 279780, 2345489, 4690978, 7036467, 9381956, 11727445, 14072934, 23454890, 28145868, 35182335, 46909780, 70364670, 140729340]

約数ペア:

[(1, 140729340), (2, 70364670), (3, 46909780), (4, 35182335), (5, 28145868), (6, 23454890), (10, 14072934), (12, 11727445), (15, 9381956), (20, 7036467), (30, 4690978), (60, 2345489), (503, 279780), (1006, 139890), (1509, 93260), (2012, 69945), (2515, 55956), (3018, 46630), (4663, 30180), (5030, 27978), (6036, 23315), (7545, 18652), (9326, 15090), (10060, 13989)]