272943510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{1433}}^1$

素因数の和:2357

約数の個数: 64

約数和(自身を含む): 749993472

約数和(自身を除く): 477049962

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 907, 1433, 1814, 2721, 2866, 4299, 4535, 5442, 6349, 7165, 8598, 9070, 10031, 12698, 13605, 14330, 19047, 20062, 21495, 27210, 30093, 31745, 38094, 42990, 50155, 60186, 63490, 95235, 100310, 150465, 190470, 300930, 1299731, 2599462, 3899193, 6498655, 7798386, 9098117, 12997310, 18196234, 19495965, 27294351, 38991930, 45490585, 54588702, 90981170, 136471755, 272943510]

約数ペア:

[(1, 272943510), (2, 136471755), (3, 90981170), (5, 54588702), (6, 45490585), (7, 38991930), (10, 27294351), (14, 19495965), (15, 18196234), (21, 12997310), (30, 9098117), (35, 7798386), (42, 6498655), (70, 3899193), (105, 2599462), (210, 1299731), (907, 300930), (1433, 190470), (1814, 150465), (2721, 100310), (2866, 95235), (4299, 63490), (4535, 60186), (5442, 50155), (6349, 42990), (7165, 38094), (8598, 31745), (9070, 30093), (10031, 27210), (12698, 21495), (13605, 20062), (14330, 19047)]