685695420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{56857}}^1$

素因数の和:56939

約数の個数: 72

約数和(自身を含む): 2111023824

約数和(自身を除く): 1425328404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 56857, 113714, 170571, 227428, 284285, 341142, 511713, 568570, 682284, 852855, 1023426, 1137140, 1705710, 2046852, 2558565, 3411420, 3809419, 5117130, 7618838, 10234260, 11428257, 15237676, 19047095, 22856514, 34284771, 38094190, 45713028, 57141285, 68569542, 76188380, 114282570, 137139084, 171423855, 228565140, 342847710, 685695420]

約数ペア:

[(1, 685695420), (2, 342847710), (3, 228565140), (4, 171423855), (5, 137139084), (6, 114282570), (9, 76188380), (10, 68569542), (12, 57141285), (15, 45713028), (18, 38094190), (20, 34284771), (30, 22856514), (36, 19047095), (45, 15237676), (60, 11428257), (67, 10234260), (90, 7618838), (134, 5117130), (180, 3809419), (201, 3411420), (268, 2558565), (335, 2046852), (402, 1705710), (603, 1137140), (670, 1023426), (804, 852855), (1005, 682284), (1206, 568570), (1340, 511713), (2010, 341142), (2412, 284285), (3015, 227428), (4020, 170571), (6030, 113714), (12060, 56857)]