4171950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 72

約数和(自身を含む): 11451648

約数和(自身を除く): 7279698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 127, 146, 150, 219, 225, 254, 365, 381, 438, 450, 635, 657, 730, 762, 1095, 1143, 1270, 1314, 1825, 1905, 2190, 2286, 3175, 3285, 3650, 3810, 5475, 5715, 6350, 6570, 9271, 9525, 10950, 11430, 16425, 18542, 19050, 27813, 28575, 32850, 46355, 55626, 57150, 83439, 92710, 139065, 166878, 231775, 278130, 417195, 463550, 695325, 834390, 1390650, 2085975, 4171950]

約数ペア:

[(1, 4171950), (2, 2085975), (3, 1390650), (5, 834390), (6, 695325), (9, 463550), (10, 417195), (15, 278130), (18, 231775), (25, 166878), (30, 139065), (45, 92710), (50, 83439), (73, 57150), (75, 55626), (90, 46355), (127, 32850), (146, 28575), (150, 27813), (219, 19050), (225, 18542), (254, 16425), (365, 11430), (381, 10950), (438, 9525), (450, 9271), (635, 6570), (657, 6350), (730, 5715), (762, 5475), (1095, 3810), (1143, 3650), (1270, 3285), (1314, 3175), (1825, 2286), (1905, 2190)]