139531860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59629}}^1$

素因数の和:59657

約数の個数: 72

約数和(自身を含む): 455811720

約数和(自身を除く): 316279860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 59629, 119258, 178887, 238516, 298145, 357774, 536661, 596290, 715548, 775177, 894435, 1073322, 1192580, 1550354, 1788870, 2146644, 2325531, 2683305, 3100708, 3577740, 3875885, 4651062, 5366610, 6976593, 7751770, 9302124, 10733220, 11627655, 13953186, 15503540, 23255310, 27906372, 34882965, 46510620, 69765930, 139531860]

約数ペア:

[(1, 139531860), (2, 69765930), (3, 46510620), (4, 34882965), (5, 27906372), (6, 23255310), (9, 15503540), (10, 13953186), (12, 11627655), (13, 10733220), (15, 9302124), (18, 7751770), (20, 6976593), (26, 5366610), (30, 4651062), (36, 3875885), (39, 3577740), (45, 3100708), (52, 2683305), (60, 2325531), (65, 2146644), (78, 1788870), (90, 1550354), (117, 1192580), (130, 1073322), (156, 894435), (180, 775177), (195, 715548), (234, 596290), (260, 536661), (390, 357774), (468, 298145), (585, 238516), (780, 178887), (1170, 119258), (2340, 59629)]