64481670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7237}}^1$

素因数の和:7267

約数の個数: 80

約数和(自身を含む): 189172368

約数和(自身を除く): 124690698

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 7237, 8910, 14474, 21711, 36185, 43422, 65133, 72370, 79607, 108555, 130266, 159214, 195399, 217110, 238821, 325665, 390798, 398035, 477642, 586197, 651330, 716463, 796070, 976995, 1172394, 1194105, 1432926, 1953990, 2149389, 2388210, 2930985, 3582315, 4298778, 5861970, 6448167, 7164630, 10746945, 12896334, 21493890, 32240835, 64481670]

約数ペア:

[(1, 64481670), (2, 32240835), (3, 21493890), (5, 12896334), (6, 10746945), (9, 7164630), (10, 6448167), (11, 5861970), (15, 4298778), (18, 3582315), (22, 2930985), (27, 2388210), (30, 2149389), (33, 1953990), (45, 1432926), (54, 1194105), (55, 1172394), (66, 976995), (81, 796070), (90, 716463), (99, 651330), (110, 586197), (135, 477642), (162, 398035), (165, 390798), (198, 325665), (270, 238821), (297, 217110), (330, 195399), (405, 159214), (495, 130266), (594, 108555), (810, 79607), (891, 72370), (990, 65133), (1485, 43422), (1782, 36185), (2970, 21711), (4455, 14474), (7237, 8910)]