73939290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1283}}^1$

素因数の和:1423

約数の個数: 64

約数和(自身を含む): 189703296

約数和(自身を除く): 115764006

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 113, 170, 226, 255, 339, 510, 565, 678, 1130, 1283, 1695, 1921, 2566, 3390, 3842, 3849, 5763, 6415, 7698, 9605, 11526, 12830, 19210, 19245, 21811, 28815, 38490, 43622, 57630, 65433, 109055, 130866, 144979, 218110, 289958, 327165, 434937, 654330, 724895, 869874, 1449790, 2174685, 2464643, 4349370, 4929286, 7393929, 12323215, 14787858, 24646430, 36969645, 73939290]

約数ペア:

[(1, 73939290), (2, 36969645), (3, 24646430), (5, 14787858), (6, 12323215), (10, 7393929), (15, 4929286), (17, 4349370), (30, 2464643), (34, 2174685), (51, 1449790), (85, 869874), (102, 724895), (113, 654330), (170, 434937), (226, 327165), (255, 289958), (339, 218110), (510, 144979), (565, 130866), (678, 109055), (1130, 65433), (1283, 57630), (1695, 43622), (1921, 38490), (2566, 28815), (3390, 21811), (3842, 19245), (3849, 19210), (5763, 12830), (6415, 11526), (7698, 9605)]