9627390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 25945920

約数和(自身を除く): 16318530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 181, 197, 270, 362, 394, 543, 591, 905, 985, 1086, 1182, 1629, 1773, 1810, 1970, 2715, 2955, 3258, 3546, 4887, 5319, 5430, 5910, 8145, 8865, 9774, 10638, 16290, 17730, 24435, 26595, 35657, 48870, 53190, 71314, 106971, 178285, 213942, 320913, 356570, 534855, 641826, 962739, 1069710, 1604565, 1925478, 3209130, 4813695, 9627390]

約数ペア:

[(1, 9627390), (2, 4813695), (3, 3209130), (5, 1925478), (6, 1604565), (9, 1069710), (10, 962739), (15, 641826), (18, 534855), (27, 356570), (30, 320913), (45, 213942), (54, 178285), (90, 106971), (135, 71314), (181, 53190), (197, 48870), (270, 35657), (362, 26595), (394, 24435), (543, 17730), (591, 16290), (905, 10638), (985, 9774), (1086, 8865), (1182, 8145), (1629, 5910), (1773, 5430), (1810, 5319), (1970, 4887), (2715, 3546), (2955, 3258)]