11989787130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{298031}}^1$

素因数の和:298196

約数の個数: 64

約数和(自身を含む): 32187456000

約数和(自身を除く): 20197668870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4023, 4470, 6705, 8046, 13410, 20115, 40230, 298031, 596062, 894093, 1490155, 1788186, 2682279, 2980310, 4470465, 5364558, 8046837, 8940930, 13411395, 16093674, 26822790, 40234185, 44406619, 80468370, 88813238, 133219857, 222033095, 266439714, 399659571, 444066190, 666099285, 799319142, 1198978713, 1332198570, 1998297855, 2397957426, 3996595710, 5994893565, 11989787130]

約数ペア:

[(1, 11989787130), (2, 5994893565), (3, 3996595710), (5, 2397957426), (6, 1998297855), (9, 1332198570), (10, 1198978713), (15, 799319142), (18, 666099285), (27, 444066190), (30, 399659571), (45, 266439714), (54, 222033095), (90, 133219857), (135, 88813238), (149, 80468370), (270, 44406619), (298, 40234185), (447, 26822790), (745, 16093674), (894, 13411395), (1341, 8940930), (1490, 8046837), (2235, 5364558), (2682, 4470465), (4023, 2980310), (4470, 2682279), (6705, 1788186), (8046, 1490155), (13410, 894093), (20115, 596062), (40230, 298031)]