494936610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{20857}}^1$

素因数の和:20987

約数の個数: 64

約数和(自身を含む): 1369619712

約数和(自身を除く): 874683102

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 113, 210, 226, 339, 565, 678, 791, 1130, 1582, 1695, 2373, 3390, 3955, 4746, 7910, 11865, 20857, 23730, 41714, 62571, 104285, 125142, 145999, 208570, 291998, 312855, 437997, 625710, 729995, 875994, 1459990, 2189985, 2356841, 4379970, 4713682, 7070523, 11784205, 14141046, 16497887, 23568410, 32995774, 35352615, 49493661, 70705230, 82489435, 98987322, 164978870, 247468305, 494936610]

約数ペア:

[(1, 494936610), (2, 247468305), (3, 164978870), (5, 98987322), (6, 82489435), (7, 70705230), (10, 49493661), (14, 35352615), (15, 32995774), (21, 23568410), (30, 16497887), (35, 14141046), (42, 11784205), (70, 7070523), (105, 4713682), (113, 4379970), (210, 2356841), (226, 2189985), (339, 1459990), (565, 875994), (678, 729995), (791, 625710), (1130, 437997), (1582, 312855), (1695, 291998), (2373, 208570), (3390, 145999), (3955, 125142), (4746, 104285), (7910, 62571), (11865, 41714), (20857, 23730)]