5221020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 17289216

約数和(自身を除く): 12068196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 401, 420, 434, 465, 620, 651, 802, 868, 930, 1085, 1203, 1302, 1604, 1860, 2005, 2170, 2406, 2604, 2807, 3255, 4010, 4340, 4812, 5614, 6015, 6510, 8020, 8421, 11228, 12030, 12431, 13020, 14035, 16842, 24060, 24862, 28070, 33684, 37293, 42105, 49724, 56140, 62155, 74586, 84210, 87017, 124310, 149172, 168420, 174034, 186465, 248620, 261051, 348068, 372930, 435085, 522102, 745860, 870170, 1044204, 1305255, 1740340, 2610510, 5221020]

約数ペア:

[(1, 5221020), (2, 2610510), (3, 1740340), (4, 1305255), (5, 1044204), (6, 870170), (7, 745860), (10, 522102), (12, 435085), (14, 372930), (15, 348068), (20, 261051), (21, 248620), (28, 186465), (30, 174034), (31, 168420), (35, 149172), (42, 124310), (60, 87017), (62, 84210), (70, 74586), (84, 62155), (93, 56140), (105, 49724), (124, 42105), (140, 37293), (155, 33684), (186, 28070), (210, 24862), (217, 24060), (310, 16842), (372, 14035), (401, 13020), (420, 12431), (434, 12030), (465, 11228), (620, 8421), (651, 8020), (802, 6510), (868, 6015), (930, 5614), (1085, 4812), (1203, 4340), (1302, 4010), (1604, 3255), (1860, 2807), (2005, 2604), (2170, 2406)]