64979970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{883}}^1$

素因数の和:1127

約数の個数: 64

約数和(自身を含む): 171085824

約数和(自身を除く): 106105854

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 223, 330, 446, 669, 883, 1115, 1338, 1766, 2230, 2453, 2649, 3345, 4415, 4906, 5298, 6690, 7359, 8830, 9713, 12265, 13245, 14718, 19426, 24530, 26490, 29139, 36795, 48565, 58278, 73590, 97130, 145695, 196909, 291390, 393818, 590727, 984545, 1181454, 1969090, 2165999, 2953635, 4331998, 5907270, 6497997, 10829995, 12995994, 21659990, 32489985, 64979970]

約数ペア:

[(1, 64979970), (2, 32489985), (3, 21659990), (5, 12995994), (6, 10829995), (10, 6497997), (11, 5907270), (15, 4331998), (22, 2953635), (30, 2165999), (33, 1969090), (55, 1181454), (66, 984545), (110, 590727), (165, 393818), (223, 291390), (330, 196909), (446, 145695), (669, 97130), (883, 73590), (1115, 58278), (1338, 48565), (1766, 36795), (2230, 29139), (2453, 26490), (2649, 24530), (3345, 19426), (4415, 14718), (4906, 13245), (5298, 12265), (6690, 9713), (7359, 8830)]