1022650370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{739}}^1$

素因数の和:1179

約数の個数: 64

約数和(自身を含む): 2152085760

約数和(自身を除く): 1129435390

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 373, 530, 739, 742, 746, 1478, 1855, 1865, 2611, 3695, 3710, 3730, 5173, 5222, 7390, 10346, 13055, 19769, 25865, 26110, 39167, 39538, 51730, 78334, 98845, 138383, 195835, 197690, 274169, 275647, 276766, 391670, 548338, 551294, 691915, 1370845, 1378235, 1383830, 1929529, 2741690, 2756470, 3859058, 9647645, 14609291, 19295290, 29218582, 73046455, 102265037, 146092910, 204530074, 511325185, 1022650370]

約数ペア:

[(1, 1022650370), (2, 511325185), (5, 204530074), (7, 146092910), (10, 102265037), (14, 73046455), (35, 29218582), (53, 19295290), (70, 14609291), (106, 9647645), (265, 3859058), (371, 2756470), (373, 2741690), (530, 1929529), (739, 1383830), (742, 1378235), (746, 1370845), (1478, 691915), (1855, 551294), (1865, 548338), (2611, 391670), (3695, 276766), (3710, 275647), (3730, 274169), (5173, 197690), (5222, 195835), (7390, 138383), (10346, 98845), (13055, 78334), (19769, 51730), (25865, 39538), (26110, 39167)]