2853450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:408

約数の個数: 72

約数和(自身を含む): 8138988

約数和(自身を除く): 5285538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 373, 425, 450, 510, 746, 765, 850, 1119, 1275, 1530, 1865, 2238, 2550, 3357, 3730, 3825, 5595, 6341, 6714, 7650, 9325, 11190, 12682, 16785, 18650, 19023, 27975, 31705, 33570, 38046, 55950, 57069, 63410, 83925, 95115, 114138, 158525, 167850, 190230, 285345, 317050, 475575, 570690, 951150, 1426725, 2853450]

約数ペア:

[(1, 2853450), (2, 1426725), (3, 951150), (5, 570690), (6, 475575), (9, 317050), (10, 285345), (15, 190230), (17, 167850), (18, 158525), (25, 114138), (30, 95115), (34, 83925), (45, 63410), (50, 57069), (51, 55950), (75, 38046), (85, 33570), (90, 31705), (102, 27975), (150, 19023), (153, 18650), (170, 16785), (225, 12682), (255, 11190), (306, 9325), (373, 7650), (425, 6714), (450, 6341), (510, 5595), (746, 3825), (765, 3730), (850, 3357), (1119, 2550), (1275, 2238), (1530, 1865)]