190028820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 544497408

約数和(自身を除く): 354468588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 103, 194, 206, 291, 309, 317, 388, 412, 485, 515, 582, 618, 634, 951, 970, 1030, 1164, 1236, 1268, 1455, 1545, 1585, 1902, 1940, 2060, 2910, 3090, 3170, 3804, 4755, 5820, 6180, 6340, 9510, 9991, 19020, 19982, 29973, 30749, 32651, 39964, 49955, 59946, 61498, 65302, 92247, 97953, 99910, 119892, 122996, 130604, 149865, 153745, 163255, 184494, 195906, 199820, 299730, 307490, 326510, 368988, 391812, 461235, 489765, 599460, 614980, 653020, 922470, 979530, 1844940, 1959060, 3167147, 6334294, 9501441, 12668588, 15835735, 19002882, 31671470, 38005764, 47507205, 63342940, 95014410, 190028820]

約数ペア:

[(1, 190028820), (2, 95014410), (3, 63342940), (4, 47507205), (5, 38005764), (6, 31671470), (10, 19002882), (12, 15835735), (15, 12668588), (20, 9501441), (30, 6334294), (60, 3167147), (97, 1959060), (103, 1844940), (194, 979530), (206, 922470), (291, 653020), (309, 614980), (317, 599460), (388, 489765), (412, 461235), (485, 391812), (515, 368988), (582, 326510), (618, 307490), (634, 299730), (951, 199820), (970, 195906), (1030, 184494), (1164, 163255), (1236, 153745), (1268, 149865), (1455, 130604), (1545, 122996), (1585, 119892), (1902, 99910), (1940, 97953), (2060, 92247), (2910, 65302), (3090, 61498), (3170, 59946), (3804, 49955), (4755, 39964), (5820, 32651), (6180, 30749), (6340, 29973), (9510, 19982), (9991, 19020)]