7294700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 19186272

約数和(自身を除く): 11891572

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 613, 700, 850, 1190, 1226, 1700, 2380, 2452, 2975, 3065, 4291, 5950, 6130, 8582, 10421, 11900, 12260, 15325, 17164, 20842, 21455, 30650, 41684, 42910, 52105, 61300, 72947, 85820, 104210, 107275, 145894, 208420, 214550, 260525, 291788, 364735, 429100, 521050, 729470, 1042100, 1458940, 1823675, 3647350, 7294700]

約数ペア:

[(1, 7294700), (2, 3647350), (4, 1823675), (5, 1458940), (7, 1042100), (10, 729470), (14, 521050), (17, 429100), (20, 364735), (25, 291788), (28, 260525), (34, 214550), (35, 208420), (50, 145894), (68, 107275), (70, 104210), (85, 85820), (100, 72947), (119, 61300), (140, 52105), (170, 42910), (175, 41684), (238, 30650), (340, 21455), (350, 20842), (425, 17164), (476, 15325), (595, 12260), (613, 11900), (700, 10421), (850, 8582), (1190, 6130), (1226, 5950), (1700, 4291), (2380, 3065), (2452, 2975)]