631029406

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{30029}}^1$

素因数の和:30136

約数の個数: 32

約数和(自身を含む): 1153152000

約数和(自身を除く): 522122594

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 3002, 10507, 21014, 30029, 60058, 210203, 420406, 570551, 1141102, 2372291, 3993857, 4744582, 7987714, 16606037, 33212074, 45073529, 90147058, 315514703, 631029406]

約数ペア:

[(1, 631029406), (2, 315514703), (7, 90147058), (14, 45073529), (19, 33212074), (38, 16606037), (79, 7987714), (133, 4744582), (158, 3993857), (266, 2372291), (553, 1141102), (1106, 570551), (1501, 420406), (3002, 210203), (10507, 60058), (21014, 30029)]