1802850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 5463936

約数和(自身を除く): 3661086

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 101, 102, 105, 119, 150, 170, 175, 202, 210, 238, 255, 303, 350, 357, 425, 505, 510, 525, 595, 606, 707, 714, 850, 1010, 1050, 1190, 1275, 1414, 1515, 1717, 1785, 2121, 2525, 2550, 2975, 3030, 3434, 3535, 3570, 4242, 5050, 5151, 5950, 7070, 7575, 8585, 8925, 10302, 10605, 12019, 15150, 17170, 17675, 17850, 21210, 24038, 25755, 35350, 36057, 42925, 51510, 53025, 60095, 72114, 85850, 106050, 120190, 128775, 180285, 257550, 300475, 360570, 600950, 901425, 1802850]

約数ペア:

[(1, 1802850), (2, 901425), (3, 600950), (5, 360570), (6, 300475), (7, 257550), (10, 180285), (14, 128775), (15, 120190), (17, 106050), (21, 85850), (25, 72114), (30, 60095), (34, 53025), (35, 51510), (42, 42925), (50, 36057), (51, 35350), (70, 25755), (75, 24038), (85, 21210), (101, 17850), (102, 17675), (105, 17170), (119, 15150), (150, 12019), (170, 10605), (175, 10302), (202, 8925), (210, 8585), (238, 7575), (255, 7070), (303, 5950), (350, 5151), (357, 5050), (425, 4242), (505, 3570), (510, 3535), (525, 3434), (595, 3030), (606, 2975), (707, 2550), (714, 2525), (850, 2121), (1010, 1785), (1050, 1717), (1190, 1515), (1275, 1414)]