2715750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 7884864

約数和(自身を除く): 5169114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 71, 75, 85, 90, 102, 125, 142, 150, 153, 170, 213, 225, 250, 255, 306, 355, 375, 425, 426, 450, 510, 639, 710, 750, 765, 850, 1065, 1125, 1207, 1275, 1278, 1530, 1775, 2125, 2130, 2250, 2414, 2550, 3195, 3550, 3621, 3825, 4250, 5325, 6035, 6375, 6390, 7242, 7650, 8875, 10650, 10863, 12070, 12750, 15975, 17750, 18105, 19125, 21726, 26625, 30175, 31950, 36210, 38250, 53250, 54315, 60350, 79875, 90525, 108630, 150875, 159750, 181050, 271575, 301750, 452625, 543150, 905250, 1357875, 2715750]

約数ペア:

[(1, 2715750), (2, 1357875), (3, 905250), (5, 543150), (6, 452625), (9, 301750), (10, 271575), (15, 181050), (17, 159750), (18, 150875), (25, 108630), (30, 90525), (34, 79875), (45, 60350), (50, 54315), (51, 53250), (71, 38250), (75, 36210), (85, 31950), (90, 30175), (102, 26625), (125, 21726), (142, 19125), (150, 18105), (153, 17750), (170, 15975), (213, 12750), (225, 12070), (250, 10863), (255, 10650), (306, 8875), (355, 7650), (375, 7242), (425, 6390), (426, 6375), (450, 6035), (510, 5325), (639, 4250), (710, 3825), (750, 3621), (765, 3550), (850, 3195), (1065, 2550), (1125, 2414), (1207, 2250), (1275, 2130), (1278, 2125), (1530, 1775)]