25174284690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11818913}}^1$

素因数の和:11818994

約数の個数: 32

約数和(自身を含む): 61269250176

約数和(自身を除く): 36094965486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 11818913, 23637826, 35456739, 59094565, 70913478, 118189130, 177283695, 354567390, 839142823, 1678285646, 2517428469, 4195714115, 5034856938, 8391428230, 12587142345, 25174284690]

約数ペア:

[(1, 25174284690), (2, 12587142345), (3, 8391428230), (5, 5034856938), (6, 4195714115), (10, 2517428469), (15, 1678285646), (30, 839142823), (71, 354567390), (142, 177283695), (213, 118189130), (355, 70913478), (426, 59094565), (710, 35456739), (1065, 23637826), (2130, 11818913)]