31093048610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{18787}}^1$

素因数の和:19275

約数の個数: 64

約数和(自身を含む): 62496403200

約数和(自身を除く): 31403354590

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 439, 754, 878, 1885, 2195, 3770, 4390, 5707, 11414, 12731, 18787, 25462, 28535, 37574, 57070, 63655, 93935, 127310, 165503, 187870, 244231, 331006, 488462, 544823, 827515, 1089646, 1221155, 1655030, 2442310, 2724115, 5448230, 7082699, 8247493, 14165398, 16494986, 35413495, 41237465, 70826990, 82474930, 107217409, 214434818, 239177297, 478354594, 536087045, 1072174090, 1195886485, 2391772970, 3109304861, 6218609722, 15546524305, 31093048610]

約数ペア:

[(1, 31093048610), (2, 15546524305), (5, 6218609722), (10, 3109304861), (13, 2391772970), (26, 1195886485), (29, 1072174090), (58, 536087045), (65, 478354594), (130, 239177297), (145, 214434818), (290, 107217409), (377, 82474930), (439, 70826990), (754, 41237465), (878, 35413495), (1885, 16494986), (2195, 14165398), (3770, 8247493), (4390, 7082699), (5707, 5448230), (11414, 2724115), (12731, 2442310), (18787, 1655030), (25462, 1221155), (28535, 1089646), (37574, 827515), (57070, 544823), (63655, 488462), (93935, 331006), (127310, 244231), (165503, 187870)]