191902860290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2309}}^1\times {\mathrm{286589}}^1$

素因数の和:288934

約数の個数: 32

約数和(自身を含む): 357492366000

約数和(自身を除く): 165589505710

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 2309, 4618, 11545, 23090, 66961, 133922, 286589, 334805, 573178, 669610, 1432945, 2865890, 8311081, 16622162, 41555405, 83110810, 661734001, 1323468002, 3308670005, 6617340010, 19190286029, 38380572058, 95951430145, 191902860290]

約数ペア:

[(1, 191902860290), (2, 95951430145), (5, 38380572058), (10, 19190286029), (29, 6617340010), (58, 3308670005), (145, 1323468002), (290, 661734001), (2309, 83110810), (4618, 41555405), (11545, 16622162), (23090, 8311081), (66961, 2865890), (133922, 1432945), (286589, 669610), (334805, 573178)]