72703170

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{9973}}^1$

素因数の和:9998

約数の個数: 56

約数和(自身を含む): 196228476

約数和(自身を除く): 123525306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 9973, 19946, 29919, 49865, 59838, 89757, 99730, 149595, 179514, 269271, 299190, 448785, 538542, 807813, 897570, 1346355, 1615626, 2423439, 2692710, 4039065, 4846878, 7270317, 8078130, 12117195, 14540634, 24234390, 36351585, 72703170]

約数ペア:

[(1, 72703170), (2, 36351585), (3, 24234390), (5, 14540634), (6, 12117195), (9, 8078130), (10, 7270317), (15, 4846878), (18, 4039065), (27, 2692710), (30, 2423439), (45, 1615626), (54, 1346355), (81, 897570), (90, 807813), (135, 538542), (162, 448785), (243, 299190), (270, 269271), (405, 179514), (486, 149595), (729, 99730), (810, 89757), (1215, 59838), (1458, 49865), (2430, 29919), (3645, 19946), (7290, 9973)]