31382130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1291

約数の個数: 64

約数和(自身を含む): 82389888

約数和(自身を除く): 51007758

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1201, 1742, 2010, 2402, 2613, 3603, 4355, 5226, 6005, 7206, 8710, 12010, 13065, 15613, 18015, 26130, 31226, 36030, 46839, 78065, 80467, 93678, 156130, 160934, 234195, 241401, 402335, 468390, 482802, 804670, 1046071, 1207005, 2092142, 2414010, 3138213, 5230355, 6276426, 10460710, 15691065, 31382130]

約数ペア:

[(1, 31382130), (2, 15691065), (3, 10460710), (5, 6276426), (6, 5230355), (10, 3138213), (13, 2414010), (15, 2092142), (26, 1207005), (30, 1046071), (39, 804670), (65, 482802), (67, 468390), (78, 402335), (130, 241401), (134, 234195), (195, 160934), (201, 156130), (335, 93678), (390, 80467), (402, 78065), (670, 46839), (871, 36030), (1005, 31226), (1201, 26130), (1742, 18015), (2010, 15613), (2402, 13065), (2613, 12010), (3603, 8710), (4355, 7206), (5226, 6005)]