132139020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{169409}}^1$

素因数の和:169434

約数の個数: 48

約数和(自身を含む): 398452320

約数和(自身を除く): 266313300

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, 169409, 338818, 508227, 677636, 847045, 1016454, 1694090, 2032908, 2202317, 2541135, 3388180, 4404634, 5082270, 6606951, 8809268, 10164540, 11011585, 13213902, 22023170, 26427804, 33034755, 44046340, 66069510, 132139020]

約数ペア:

[(1, 132139020), (2, 66069510), (3, 44046340), (4, 33034755), (5, 26427804), (6, 22023170), (10, 13213902), (12, 11011585), (13, 10164540), (15, 8809268), (20, 6606951), (26, 5082270), (30, 4404634), (39, 3388180), (52, 2541135), (60, 2202317), (65, 2032908), (78, 1694090), (130, 1016454), (156, 847045), (195, 677636), (260, 508227), (390, 338818), (780, 169409)]