165765990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13711}}^1$

素因数の和:13765

約数の個数: 64

約数和(自身を含む): 442294272

約数和(自身を除く): 276528282

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 13711, 27422, 41133, 68555, 82266, 137110, 178243, 205665, 356486, 411330, 425041, 534729, 850082, 891215, 1069458, 1275123, 1782430, 2125205, 2550246, 2673645, 4250410, 5347290, 5525533, 6375615, 11051066, 12751230, 16576599, 27627665, 33153198, 55255330, 82882995, 165765990]

約数ペア:

[(1, 165765990), (2, 82882995), (3, 55255330), (5, 33153198), (6, 27627665), (10, 16576599), (13, 12751230), (15, 11051066), (26, 6375615), (30, 5525533), (31, 5347290), (39, 4250410), (62, 2673645), (65, 2550246), (78, 2125205), (93, 1782430), (130, 1275123), (155, 1069458), (186, 891215), (195, 850082), (310, 534729), (390, 425041), (403, 411330), (465, 356486), (806, 205665), (930, 178243), (1209, 137110), (2015, 82266), (2418, 68555), (4030, 41133), (6045, 27422), (12090, 13711)]