65581730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1907}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 125012160

約数和(自身を除く): 59430430

約数列:

[1, 2, 5, 10, 19, 38, 95, 181, 190, 362, 905, 1810, 1907, 3439, 3814, 6878, 9535, 17195, 19070, 34390, 36233, 72466, 181165, 345167, 362330, 690334, 1725835, 3451670, 6558173, 13116346, 32790865, 65581730]

約数ペア:

[(1, 65581730), (2, 32790865), (5, 13116346), (10, 6558173), (19, 3451670), (38, 1725835), (95, 690334), (181, 362330), (190, 345167), (362, 181165), (905, 72466), (1810, 36233), (1907, 34390), (3439, 19070), (3814, 17195), (6878, 9535)]