39760110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1$

素因数の和:2042

約数の個数: 96

約数和(自身を含む): 117936000

約数和(自身を除く): 78175890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 1999, 2210, 3315, 3978, 3998, 5997, 6630, 9945, 9995, 11994, 17991, 19890, 19990, 25987, 29985, 33983, 35982, 51974, 59970, 67966, 77961, 89955, 101949, 129935, 155922, 169915, 179910, 203898, 233883, 259870, 305847, 339830, 389805, 441779, 467766, 509745, 611694, 779610, 883558, 1019490, 1169415, 1325337, 1529235, 2208895, 2338830, 2650674, 3058470, 3976011, 4417790, 6626685, 7952022, 13253370, 19880055, 39760110]

約数ペア:

[(1, 39760110), (2, 19880055), (3, 13253370), (5, 7952022), (6, 6626685), (9, 4417790), (10, 3976011), (13, 3058470), (15, 2650674), (17, 2338830), (18, 2208895), (26, 1529235), (30, 1325337), (34, 1169415), (39, 1019490), (45, 883558), (51, 779610), (65, 611694), (78, 509745), (85, 467766), (90, 441779), (102, 389805), (117, 339830), (130, 305847), (153, 259870), (170, 233883), (195, 203898), (221, 179910), (234, 169915), (255, 155922), (306, 129935), (390, 101949), (442, 89955), (510, 77961), (585, 67966), (663, 59970), (765, 51974), (1105, 35982), (1170, 33983), (1326, 29985), (1530, 25987), (1989, 19990), (1999, 19890), (2210, 17991), (3315, 11994), (3978, 9995), (3998, 9945), (5997, 6630)]