2951645085

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{3391}}^1$

素因数の和:3483

約数の個数: 72

約数和(自身を含む): 5530696704

約数和(自身を除く): 2579051619

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 115, 145, 207, 261, 345, 435, 667, 841, 1035, 1305, 2001, 2523, 3335, 3391, 4205, 6003, 7569, 10005, 10173, 12615, 16955, 19343, 30015, 30519, 37845, 50865, 58029, 77993, 96715, 98339, 152595, 174087, 233979, 290145, 295017, 389965, 491695, 701937, 870435, 885051, 1169895, 1475085, 2261797, 2851831, 3509685, 4425255, 6785391, 8555493, 11308985, 14259155, 20356173, 25666479, 33926955, 42777465, 65592113, 101780865, 128332395, 196776339, 327960565, 590329017, 983881695, 2951645085]

約数ペア:

[(1, 2951645085), (3, 983881695), (5, 590329017), (9, 327960565), (15, 196776339), (23, 128332395), (29, 101780865), (45, 65592113), (69, 42777465), (87, 33926955), (115, 25666479), (145, 20356173), (207, 14259155), (261, 11308985), (345, 8555493), (435, 6785391), (667, 4425255), (841, 3509685), (1035, 2851831), (1305, 2261797), (2001, 1475085), (2523, 1169895), (3335, 885051), (3391, 870435), (4205, 701937), (6003, 491695), (7569, 389965), (10005, 295017), (10173, 290145), (12615, 233979), (16955, 174087), (19343, 152595), (30015, 98339), (30519, 96715), (37845, 77993), (50865, 58029)]