628274570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2843}}^1$

素因数の和:2916

約数の個数: 96

約数和(自身を含む): 1470643776

約数和(自身を除く): 842369206

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 49, 55, 70, 77, 82, 98, 110, 154, 205, 245, 287, 385, 410, 451, 490, 539, 574, 770, 902, 1078, 1435, 2009, 2255, 2695, 2843, 2870, 3157, 4018, 4510, 5390, 5686, 6314, 10045, 14215, 15785, 19901, 20090, 22099, 28430, 31273, 31570, 39802, 44198, 62546, 99505, 110495, 116563, 139307, 156365, 199010, 218911, 220990, 233126, 278614, 312730, 437822, 582815, 696535, 815941, 1094555, 1165630, 1282193, 1393070, 1532377, 1631882, 2189110, 2564386, 3064754, 4079705, 5711587, 6410965, 7661885, 8159410, 8975351, 11423174, 12821930, 15323770, 17950702, 28557935, 44876755, 57115870, 62827457, 89753510, 125654914, 314137285, 628274570]

約数ペア:

[(1, 628274570), (2, 314137285), (5, 125654914), (7, 89753510), (10, 62827457), (11, 57115870), (14, 44876755), (22, 28557935), (35, 17950702), (41, 15323770), (49, 12821930), (55, 11423174), (70, 8975351), (77, 8159410), (82, 7661885), (98, 6410965), (110, 5711587), (154, 4079705), (205, 3064754), (245, 2564386), (287, 2189110), (385, 1631882), (410, 1532377), (451, 1393070), (490, 1282193), (539, 1165630), (574, 1094555), (770, 815941), (902, 696535), (1078, 582815), (1435, 437822), (2009, 312730), (2255, 278614), (2695, 233126), (2843, 220990), (2870, 218911), (3157, 199010), (4018, 156365), (4510, 139307), (5390, 116563), (5686, 110495), (6314, 99505), (10045, 62546), (14215, 44198), (15785, 39802), (19901, 31570), (20090, 31273), (22099, 28430)]