142356270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:994

約数の個数: 96

約数和(自身を含む): 401420448

約数和(自身を除く): 259064178

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 113, 147, 210, 226, 245, 294, 339, 490, 565, 678, 735, 791, 857, 1130, 1470, 1582, 1695, 1714, 2373, 2571, 3390, 3955, 4285, 4746, 5142, 5537, 5999, 7910, 8570, 11074, 11865, 11998, 12855, 16611, 17997, 23730, 25710, 27685, 29995, 33222, 35994, 41993, 55370, 59990, 83055, 83986, 89985, 96841, 125979, 166110, 179970, 193682, 209965, 251958, 290523, 419930, 484205, 581046, 629895, 677887, 968410, 1259790, 1355774, 1452615, 2033661, 2905230, 3389435, 4067322, 4745209, 6778870, 9490418, 10168305, 14235627, 20336610, 23726045, 28471254, 47452090, 71178135, 142356270]

約数ペア:

[(1, 142356270), (2, 71178135), (3, 47452090), (5, 28471254), (6, 23726045), (7, 20336610), (10, 14235627), (14, 10168305), (15, 9490418), (21, 6778870), (30, 4745209), (35, 4067322), (42, 3389435), (49, 2905230), (70, 2033661), (98, 1452615), (105, 1355774), (113, 1259790), (147, 968410), (210, 677887), (226, 629895), (245, 581046), (294, 484205), (339, 419930), (490, 290523), (565, 251958), (678, 209965), (735, 193682), (791, 179970), (857, 166110), (1130, 125979), (1470, 96841), (1582, 89985), (1695, 83986), (1714, 83055), (2373, 59990), (2571, 55370), (3390, 41993), (3955, 35994), (4285, 33222), (4746, 29995), (5142, 27685), (5537, 25710), (5999, 23730), (7910, 17997), (8570, 16611), (11074, 12855), (11865, 11998)]