1050667020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449003}}^1$

素因数の和:449031

約数の個数: 72

約数和(自身を含む): 3432186576

約数和(自身を除く): 2381519556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 449003, 898006, 1347009, 1796012, 2245015, 2694018, 4041027, 4490030, 5388036, 5837039, 6735045, 8082054, 8980060, 11674078, 13470090, 16164108, 17511117, 20205135, 23348156, 26940180, 29185195, 35022234, 40410270, 52533351, 58370390, 70044468, 80820540, 87555585, 105066702, 116740780, 175111170, 210133404, 262666755, 350222340, 525333510, 1050667020]

約数ペア:

[(1, 1050667020), (2, 525333510), (3, 350222340), (4, 262666755), (5, 210133404), (6, 175111170), (9, 116740780), (10, 105066702), (12, 87555585), (13, 80820540), (15, 70044468), (18, 58370390), (20, 52533351), (26, 40410270), (30, 35022234), (36, 29185195), (39, 26940180), (45, 23348156), (52, 20205135), (60, 17511117), (65, 16164108), (78, 13470090), (90, 11674078), (117, 8980060), (130, 8082054), (156, 6735045), (180, 5837039), (195, 5388036), (234, 4490030), (260, 4041027), (390, 2694018), (468, 2245015), (585, 1796012), (780, 1347009), (1170, 898006), (2340, 449003)]