1397435700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{274007}}^1$

素因数の和:274041

約数の個数: 72

約数和(自身を含む): 4281100992

約数和(自身を除く): 2883665292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 274007, 548014, 822021, 1096028, 1370035, 1644042, 2740070, 3288084, 4110105, 4658119, 5480140, 6850175, 8220210, 9316238, 13700350, 13974357, 16440420, 18632476, 20550525, 23290595, 27400700, 27948714, 41101050, 46581190, 55897428, 69871785, 82202100, 93162380, 116452975, 139743570, 232905950, 279487140, 349358925, 465811900, 698717850, 1397435700]

約数ペア:

[(1, 1397435700), (2, 698717850), (3, 465811900), (4, 349358925), (5, 279487140), (6, 232905950), (10, 139743570), (12, 116452975), (15, 93162380), (17, 82202100), (20, 69871785), (25, 55897428), (30, 46581190), (34, 41101050), (50, 27948714), (51, 27400700), (60, 23290595), (68, 20550525), (75, 18632476), (85, 16440420), (100, 13974357), (102, 13700350), (150, 9316238), (170, 8220210), (204, 6850175), (255, 5480140), (300, 4658119), (340, 4110105), (425, 3288084), (510, 2740070), (850, 1644042), (1020, 1370035), (1275, 1096028), (1700, 822021), (2550, 548014), (5100, 274007)]