187091450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3163}}^1$

素因数の和:3208

約数の個数: 72

約数和(自身を含む): 430784928

約数和(自身を除く): 243693478

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 169, 175, 182, 325, 338, 350, 455, 650, 845, 910, 1183, 1690, 2275, 2366, 3163, 4225, 4550, 5915, 6326, 8450, 11830, 15815, 22141, 29575, 31630, 41119, 44282, 59150, 79075, 82238, 110705, 158150, 205595, 221410, 287833, 411190, 534547, 553525, 575666, 1027975, 1069094, 1107050, 1439165, 2055950, 2672735, 2878330, 3741829, 5345470, 7195825, 7483658, 13363675, 14391650, 18709145, 26727350, 37418290, 93545725, 187091450]

約数ペア:

[(1, 187091450), (2, 93545725), (5, 37418290), (7, 26727350), (10, 18709145), (13, 14391650), (14, 13363675), (25, 7483658), (26, 7195825), (35, 5345470), (50, 3741829), (65, 2878330), (70, 2672735), (91, 2055950), (130, 1439165), (169, 1107050), (175, 1069094), (182, 1027975), (325, 575666), (338, 553525), (350, 534547), (455, 411190), (650, 287833), (845, 221410), (910, 205595), (1183, 158150), (1690, 110705), (2275, 82238), (2366, 79075), (3163, 59150), (4225, 44282), (4550, 41119), (5915, 31630), (6326, 29575), (8450, 22141), (11830, 15815)]