133831170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45061}}^1$

素因数の和:45088

約数の個数: 64

約数和(自身を含む): 389335680

約数和(自身を除く): 255504510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 45061, 90122, 135183, 225305, 270366, 405549, 450610, 495671, 675915, 811098, 991342, 1216647, 1351830, 1487013, 2027745, 2433294, 2478355, 2974026, 4055490, 4461039, 4956710, 6083235, 7435065, 8922078, 12166470, 13383117, 14870130, 22305195, 26766234, 44610390, 66915585, 133831170]

約数ペア:

[(1, 133831170), (2, 66915585), (3, 44610390), (5, 26766234), (6, 22305195), (9, 14870130), (10, 13383117), (11, 12166470), (15, 8922078), (18, 7435065), (22, 6083235), (27, 4956710), (30, 4461039), (33, 4055490), (45, 2974026), (54, 2478355), (55, 2433294), (66, 2027745), (90, 1487013), (99, 1351830), (110, 1216647), (135, 991342), (165, 811098), (198, 675915), (270, 495671), (297, 450610), (330, 405549), (495, 270366), (594, 225305), (990, 135183), (1485, 90122), (2970, 45061)]