908588290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2137}}^1$

素因数の和:2263

約数の個数: 64

約数和(自身を含む): 1803822048

約数和(自身を除く): 895233758

約数列:

[1, 2, 5, 10, 17, 34, 41, 61, 82, 85, 122, 170, 205, 305, 410, 610, 697, 1037, 1394, 2074, 2137, 2501, 3485, 4274, 5002, 5185, 6970, 10370, 10685, 12505, 21370, 25010, 36329, 42517, 72658, 85034, 87617, 130357, 175234, 181645, 212585, 260714, 363290, 425170, 438085, 651785, 876170, 1303570, 1489489, 2216069, 2978978, 4432138, 5344637, 7447445, 10689274, 11080345, 14894890, 22160690, 26723185, 53446370, 90858829, 181717658, 454294145, 908588290]

約数ペア:

[(1, 908588290), (2, 454294145), (5, 181717658), (10, 90858829), (17, 53446370), (34, 26723185), (41, 22160690), (61, 14894890), (82, 11080345), (85, 10689274), (122, 7447445), (170, 5344637), (205, 4432138), (305, 2978978), (410, 2216069), (610, 1489489), (697, 1303570), (1037, 876170), (1394, 651785), (2074, 438085), (2137, 425170), (2501, 363290), (3485, 260714), (4274, 212585), (5002, 181645), (5185, 175234), (6970, 130357), (10370, 87617), (10685, 85034), (12505, 72658), (21370, 42517), (25010, 36329)]