742332110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{983}}^1$

素因数の和:1197

約数の個数: 64

約数和(自身を含む): 1488799872

約数和(自身を除く): 746467762

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 157, 185, 314, 370, 481, 785, 962, 983, 1570, 1966, 2041, 2405, 4082, 4810, 4915, 5809, 9830, 10205, 11618, 12779, 20410, 25558, 29045, 36371, 58090, 63895, 72742, 75517, 127790, 151034, 154331, 181855, 308662, 363710, 377585, 472823, 755170, 771655, 945646, 1543310, 2006303, 2364115, 4012606, 4728230, 5710247, 10031515, 11420494, 20063030, 28551235, 57102470, 74233211, 148466422, 371166055, 742332110]

約数ペア:

[(1, 742332110), (2, 371166055), (5, 148466422), (10, 74233211), (13, 57102470), (26, 28551235), (37, 20063030), (65, 11420494), (74, 10031515), (130, 5710247), (157, 4728230), (185, 4012606), (314, 2364115), (370, 2006303), (481, 1543310), (785, 945646), (962, 771655), (983, 755170), (1570, 472823), (1966, 377585), (2041, 363710), (2405, 308662), (4082, 181855), (4810, 154331), (4915, 151034), (5809, 127790), (9830, 75517), (10205, 72742), (11618, 63895), (12779, 58090), (20410, 36371), (25558, 29045)]