15744039730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1\times {\mathrm{1039}}^1$

素因数の和:1699

約数の個数: 64

約数和(自身を含む): 30097267200

約数和(自身を除く): 14353227470

約数列:

[1, 2, 5, 10, 19, 38, 95, 173, 190, 346, 461, 865, 922, 1039, 1730, 2078, 2305, 3287, 4610, 5195, 6574, 8759, 10390, 16435, 17518, 19741, 32870, 39482, 43795, 79753, 87590, 98705, 159506, 179747, 197410, 359494, 398765, 478979, 797530, 898735, 957958, 1515307, 1797470, 2394895, 3030614, 3415193, 4789790, 6830386, 7576535, 9100601, 15153070, 17075965, 18201202, 34151930, 45503005, 82863367, 91006010, 165726734, 414316835, 828633670, 1574403973, 3148807946, 7872019865, 15744039730]

約数ペア:

[(1, 15744039730), (2, 7872019865), (5, 3148807946), (10, 1574403973), (19, 828633670), (38, 414316835), (95, 165726734), (173, 91006010), (190, 82863367), (346, 45503005), (461, 34151930), (865, 18201202), (922, 17075965), (1039, 15153070), (1730, 9100601), (2078, 7576535), (2305, 6830386), (3287, 4789790), (4610, 3415193), (5195, 3030614), (6574, 2394895), (8759, 1797470), (10390, 1515307), (16435, 957958), (17518, 898735), (19741, 797530), (32870, 478979), (39482, 398765), (43795, 359494), (79753, 197410), (87590, 179747), (98705, 159506)]