17154450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 48121920

約数和(自身を除く): 30967470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 97, 131, 135, 150, 194, 225, 262, 270, 291, 393, 450, 485, 582, 655, 675, 786, 873, 970, 1179, 1310, 1350, 1455, 1746, 1965, 2358, 2425, 2619, 2910, 3275, 3537, 3930, 4365, 4850, 5238, 5895, 6550, 7074, 7275, 8730, 9825, 11790, 12707, 13095, 14550, 17685, 19650, 21825, 25414, 26190, 29475, 35370, 38121, 43650, 58950, 63535, 65475, 76242, 88425, 114363, 127070, 130950, 176850, 190605, 228726, 317675, 343089, 381210, 571815, 635350, 686178, 953025, 1143630, 1715445, 1906050, 2859075, 3430890, 5718150, 8577225, 17154450]

約数ペア:

[(1, 17154450), (2, 8577225), (3, 5718150), (5, 3430890), (6, 2859075), (9, 1906050), (10, 1715445), (15, 1143630), (18, 953025), (25, 686178), (27, 635350), (30, 571815), (45, 381210), (50, 343089), (54, 317675), (75, 228726), (90, 190605), (97, 176850), (131, 130950), (135, 127070), (150, 114363), (194, 88425), (225, 76242), (262, 65475), (270, 63535), (291, 58950), (393, 43650), (450, 38121), (485, 35370), (582, 29475), (655, 26190), (675, 25414), (786, 21825), (873, 19650), (970, 17685), (1179, 14550), (1310, 13095), (1350, 12707), (1455, 11790), (1746, 9825), (1965, 8730), (2358, 7275), (2425, 7074), (2619, 6550), (2910, 5895), (3275, 5238), (3537, 4850), (3930, 4365)]