139050990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6991}}^1$

素因数の和:7034

約数の個数: 96

約数和(自身を含む): 412304256

約数和(自身を除く): 273253266

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, 2210, 3315, 3978, 6630, 6991, 9945, 13982, 19890, 20973, 34955, 41946, 62919, 69910, 90883, 104865, 118847, 125838, 181766, 209730, 237694, 272649, 314595, 356541, 454415, 545298, 594235, 629190, 713082, 817947, 908830, 1069623, 1188470, 1363245, 1545011, 1635894, 1782705, 2139246, 2726490, 3090022, 3565410, 4089735, 4635033, 5348115, 7725055, 8179470, 9270066, 10696230, 13905099, 15450110, 23175165, 27810198, 46350330, 69525495, 139050990]

約数ペア:

[(1, 139050990), (2, 69525495), (3, 46350330), (5, 27810198), (6, 23175165), (9, 15450110), (10, 13905099), (13, 10696230), (15, 9270066), (17, 8179470), (18, 7725055), (26, 5348115), (30, 4635033), (34, 4089735), (39, 3565410), (45, 3090022), (51, 2726490), (65, 2139246), (78, 1782705), (85, 1635894), (90, 1545011), (102, 1363245), (117, 1188470), (130, 1069623), (153, 908830), (170, 817947), (195, 713082), (221, 629190), (234, 594235), (255, 545298), (306, 454415), (390, 356541), (442, 314595), (510, 272649), (585, 237694), (663, 209730), (765, 181766), (1105, 125838), (1170, 118847), (1326, 104865), (1530, 90883), (1989, 69910), (2210, 62919), (3315, 41946), (3978, 34955), (6630, 20973), (6991, 19890), (9945, 13982)]