29128218780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2971}}^1\times {\mathrm{163403}}^1$

素因数の和:166386

約数の個数: 48

約数和(自身を含む): 81586963584

約数和(自身を除く): 52458744804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2971, 5942, 8913, 11884, 14855, 17826, 29710, 35652, 44565, 59420, 89130, 163403, 178260, 326806, 490209, 653612, 817015, 980418, 1634030, 1960836, 2451045, 3268060, 4902090, 9804180, 485470313, 970940626, 1456410939, 1941881252, 2427351565, 2912821878, 4854703130, 5825643756, 7282054695, 9709406260, 14564109390, 29128218780]

約数ペア:

[(1, 29128218780), (2, 14564109390), (3, 9709406260), (4, 7282054695), (5, 5825643756), (6, 4854703130), (10, 2912821878), (12, 2427351565), (15, 1941881252), (20, 1456410939), (30, 970940626), (60, 485470313), (2971, 9804180), (5942, 4902090), (8913, 3268060), (11884, 2451045), (14855, 1960836), (17826, 1634030), (29710, 980418), (35652, 817015), (44565, 653612), (59420, 490209), (89130, 326806), (163403, 178260)]