39991590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2029}}^1$

素因数の和:2118

約数の個数: 64

約数和(自身を含む): 108158400

約数和(自身を除く): 68166810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 135, 146, 219, 270, 365, 438, 657, 730, 1095, 1314, 1971, 2029, 2190, 3285, 3942, 4058, 6087, 6570, 9855, 10145, 12174, 18261, 19710, 20290, 30435, 36522, 54783, 60870, 91305, 109566, 148117, 182610, 273915, 296234, 444351, 547830, 740585, 888702, 1333053, 1481170, 2221755, 2666106, 3999159, 4443510, 6665265, 7998318, 13330530, 19995795, 39991590]

約数ペア:

[(1, 39991590), (2, 19995795), (3, 13330530), (5, 7998318), (6, 6665265), (9, 4443510), (10, 3999159), (15, 2666106), (18, 2221755), (27, 1481170), (30, 1333053), (45, 888702), (54, 740585), (73, 547830), (90, 444351), (135, 296234), (146, 273915), (219, 182610), (270, 148117), (365, 109566), (438, 91305), (657, 60870), (730, 54783), (1095, 36522), (1314, 30435), (1971, 20290), (2029, 19710), (2190, 18261), (3285, 12174), (3942, 10145), (4058, 9855), (6087, 6570)]