1770169480

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{6173}}^1$

素因数の和:6358

約数の個数: 64

約数和(自身を含む): 4080767040

約数和(自身を除く): 2310597560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 107, 134, 214, 268, 335, 428, 535, 536, 670, 856, 1070, 1340, 2140, 2680, 4280, 6173, 7169, 12346, 14338, 24692, 28676, 30865, 35845, 49384, 57352, 61730, 71690, 123460, 143380, 246920, 286760, 413591, 660511, 827182, 1321022, 1654364, 2067955, 2642044, 3302555, 3308728, 4135910, 5284088, 6605110, 8271820, 13210220, 16543640, 26420440, 44254237, 88508474, 177016948, 221271185, 354033896, 442542370, 885084740, 1770169480]

約数ペア:

[(1, 1770169480), (2, 885084740), (4, 442542370), (5, 354033896), (8, 221271185), (10, 177016948), (20, 88508474), (40, 44254237), (67, 26420440), (107, 16543640), (134, 13210220), (214, 8271820), (268, 6605110), (335, 5284088), (428, 4135910), (535, 3308728), (536, 3302555), (670, 2642044), (856, 2067955), (1070, 1654364), (1340, 1321022), (2140, 827182), (2680, 660511), (4280, 413591), (6173, 286760), (7169, 246920), (12346, 143380), (14338, 123460), (24692, 71690), (28676, 61730), (30865, 57352), (35845, 49384)]