137071480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37657}}^1$

素因数の和:37688

約数の個数: 64

約数和(自身を含む): 379592640

約数和(自身を除く): 242521160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 37657, 75314, 150628, 188285, 263599, 301256, 376570, 489541, 527198, 753140, 979082, 1054396, 1317995, 1506280, 1958164, 2108792, 2447705, 2635990, 3426787, 3916328, 4895410, 5271980, 6853574, 9790820, 10543960, 13707148, 17133935, 19581640, 27414296, 34267870, 68535740, 137071480]

約数ペア:

[(1, 137071480), (2, 68535740), (4, 34267870), (5, 27414296), (7, 19581640), (8, 17133935), (10, 13707148), (13, 10543960), (14, 9790820), (20, 6853574), (26, 5271980), (28, 4895410), (35, 3916328), (40, 3426787), (52, 2635990), (56, 2447705), (65, 2108792), (70, 1958164), (91, 1506280), (104, 1317995), (130, 1054396), (140, 979082), (182, 753140), (260, 527198), (280, 489541), (364, 376570), (455, 301256), (520, 263599), (728, 188285), (910, 150628), (1820, 75314), (3640, 37657)]