2146512540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1154039}}^1$

素因数の和:1154082

約数の個数: 48

約数和(自身を含む): 6204119040

約数和(自身を除く): 4057606500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 1154039, 2308078, 3462117, 4616156, 5770195, 6924234, 11540390, 13848468, 17310585, 23080780, 34621170, 35775209, 69242340, 71550418, 107325627, 143100836, 178876045, 214651254, 357752090, 429302508, 536628135, 715504180, 1073256270, 2146512540]

約数ペア:

[(1, 2146512540), (2, 1073256270), (3, 715504180), (4, 536628135), (5, 429302508), (6, 357752090), (10, 214651254), (12, 178876045), (15, 143100836), (20, 107325627), (30, 71550418), (31, 69242340), (60, 35775209), (62, 34621170), (93, 23080780), (124, 17310585), (155, 13848468), (186, 11540390), (310, 6924234), (372, 5770195), (465, 4616156), (620, 3462117), (930, 2308078), (1860, 1154039)]