137539740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{176333}}^1$

素因数の和:176358

約数の個数: 48

約数和(自身を含む): 414737568

約数和(自身を除く): 277197828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 176333, 352666, 528999, 705332, 881665, 1057998, 1763330, 2115996, 2292329, 2644995, 3526660, 4584658, 5289990, 6876987, 9169316, 10579980, 11461645, 13753974, 22923290, 27507948, 34384935, 45846580, 68769870, 137539740]

約数ペア:

[(1, 137539740), (2, 68769870), (3, 45846580), (4, 34384935), (5, 27507948), (6, 22923290), (10, 13753974), (12, 11461645), (13, 10579980), (15, 9169316), (20, 6876987), (26, 5289990), (30, 4584658), (39, 3526660), (52, 2644995), (60, 2292329), (65, 2115996), (78, 1763330), (130, 1057998), (156, 881665), (195, 705332), (260, 528999), (390, 352666), (780, 176333)]