1629450

素因数分解:

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

素因数の和:109

約数の個数: 96

約数和(自身を含む): 4821120

約数和(自身を除く): 3191670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 71, 75, 85, 90, 102, 135, 142, 150, 153, 170, 213, 225, 255, 270, 306, 355, 425, 426, 450, 459, 510, 639, 675, 710, 765, 850, 918, 1065, 1207, 1275, 1278, 1350, 1530, 1775, 1917, 2130, 2295, 2414, 2550, 3195, 3550, 3621, 3825, 3834, 4590, 5325, 6035, 6390, 7242, 7650, 9585, 10650, 10863, 11475, 12070, 15975, 18105, 19170, 21726, 22950, 30175, 31950, 32589, 36210, 47925, 54315, 60350, 65178, 90525, 95850, 108630, 162945, 181050, 271575, 325890, 543150, 814725, 1629450]

約数ペア:

[(1, 1629450), (2, 814725), (3, 543150), (5, 325890), (6, 271575), (9, 181050), (10, 162945), (15, 108630), (17, 95850), (18, 90525), (25, 65178), (27, 60350), (30, 54315), (34, 47925), (45, 36210), (50, 32589), (51, 31950), (54, 30175), (71, 22950), (75, 21726), (85, 19170), (90, 18105), (102, 15975), (135, 12070), (142, 11475), (150, 10863), (153, 10650), (170, 9585), (213, 7650), (225, 7242), (255, 6390), (270, 6035), (306, 5325), (355, 4590), (425, 3834), (426, 3825), (450, 3621), (459, 3550), (510, 3195), (639, 2550), (675, 2414), (710, 2295), (765, 2130), (850, 1917), (918, 1775), (1065, 1530), (1207, 1350), (1275, 1278)]