8078130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{9973}}^1$

素因数の和:9992

約数の個数: 40

約数和(自身を含む): 21723372

約数和(自身を除く): 13645242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 9973, 19946, 29919, 49865, 59838, 89757, 99730, 149595, 179514, 269271, 299190, 448785, 538542, 807813, 897570, 1346355, 1615626, 2692710, 4039065, 8078130]

約数ペア:

[(1, 8078130), (2, 4039065), (3, 2692710), (5, 1615626), (6, 1346355), (9, 897570), (10, 807813), (15, 538542), (18, 448785), (27, 299190), (30, 269271), (45, 179514), (54, 149595), (81, 99730), (90, 89757), (135, 59838), (162, 49865), (270, 29919), (405, 19946), (810, 9973)]