63194820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81019}}^1$

素因数の和:81044

約数の個数: 48

約数和(自身を含む): 190559040

約数和(自身を除く): 127364220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 81019, 162038, 243057, 324076, 405095, 486114, 810190, 972228, 1053247, 1215285, 1620380, 2106494, 2430570, 3159741, 4212988, 4861140, 5266235, 6319482, 10532470, 12638964, 15798705, 21064940, 31597410, 63194820]

約数ペア:

[(1, 63194820), (2, 31597410), (3, 21064940), (4, 15798705), (5, 12638964), (6, 10532470), (10, 6319482), (12, 5266235), (13, 4861140), (15, 4212988), (20, 3159741), (26, 2430570), (30, 2106494), (39, 1620380), (52, 1215285), (60, 1053247), (65, 972228), (78, 810190), (130, 486114), (156, 405095), (195, 324076), (260, 243057), (390, 162038), (780, 81019)]