71320410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1433}}^1$

素因数の和:1532

約数の個数: 96

約数和(自身を含む): 214755840

約数和(自身を除く): 143435430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 79, 90, 105, 126, 158, 210, 237, 315, 395, 474, 553, 630, 711, 790, 1106, 1185, 1422, 1433, 1659, 2370, 2765, 2866, 3318, 3555, 4299, 4977, 5530, 7110, 7165, 8295, 8598, 9954, 10031, 12897, 14330, 16590, 20062, 21495, 24885, 25794, 30093, 42990, 49770, 50155, 60186, 64485, 90279, 100310, 113207, 128970, 150465, 180558, 226414, 300930, 339621, 451395, 566035, 679242, 792449, 902790, 1018863, 1132070, 1584898, 1698105, 2037726, 2377347, 3396210, 3962245, 4754694, 5094315, 7132041, 7924490, 10188630, 11886735, 14264082, 23773470, 35660205, 71320410]

約数ペア:

[(1, 71320410), (2, 35660205), (3, 23773470), (5, 14264082), (6, 11886735), (7, 10188630), (9, 7924490), (10, 7132041), (14, 5094315), (15, 4754694), (18, 3962245), (21, 3396210), (30, 2377347), (35, 2037726), (42, 1698105), (45, 1584898), (63, 1132070), (70, 1018863), (79, 902790), (90, 792449), (105, 679242), (126, 566035), (158, 451395), (210, 339621), (237, 300930), (315, 226414), (395, 180558), (474, 150465), (553, 128970), (630, 113207), (711, 100310), (790, 90279), (1106, 64485), (1185, 60186), (1422, 50155), (1433, 49770), (1659, 42990), (2370, 30093), (2765, 25794), (2866, 24885), (3318, 21495), (3555, 20062), (4299, 16590), (4977, 14330), (5530, 12897), (7110, 10031), (7165, 9954), (8295, 8598)]