2864670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 7511616

約数和(自身を除く): 4646946

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 137, 170, 205, 246, 255, 274, 410, 411, 510, 615, 685, 697, 822, 1230, 1370, 1394, 2055, 2091, 2329, 3485, 4110, 4182, 4658, 5617, 6970, 6987, 10455, 11234, 11645, 13974, 16851, 20910, 23290, 28085, 33702, 34935, 56170, 69870, 84255, 95489, 168510, 190978, 286467, 477445, 572934, 954890, 1432335, 2864670]

約数ペア:

[(1, 2864670), (2, 1432335), (3, 954890), (5, 572934), (6, 477445), (10, 286467), (15, 190978), (17, 168510), (30, 95489), (34, 84255), (41, 69870), (51, 56170), (82, 34935), (85, 33702), (102, 28085), (123, 23290), (137, 20910), (170, 16851), (205, 13974), (246, 11645), (255, 11234), (274, 10455), (410, 6987), (411, 6970), (510, 5617), (615, 4658), (685, 4182), (697, 4110), (822, 3485), (1230, 2329), (1370, 2091), (1394, 2055)]