61090770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 164154816

約数和(自身を除く): 103064046

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 163, 186, 195, 310, 326, 390, 403, 465, 489, 806, 815, 930, 961, 978, 1209, 1630, 1922, 2015, 2119, 2418, 2445, 2883, 4030, 4238, 4805, 4890, 5053, 5766, 6045, 6357, 9610, 10106, 10595, 12090, 12493, 12714, 14415, 15159, 21190, 24986, 25265, 28830, 30318, 31785, 37479, 50530, 62465, 63570, 65689, 74958, 75795, 124930, 131378, 151590, 156643, 187395, 197067, 313286, 328445, 374790, 394134, 469929, 656890, 783215, 939858, 985335, 1566430, 1970670, 2036359, 2349645, 4072718, 4699290, 6109077, 10181795, 12218154, 20363590, 30545385, 61090770]

約数ペア:

[(1, 61090770), (2, 30545385), (3, 20363590), (5, 12218154), (6, 10181795), (10, 6109077), (13, 4699290), (15, 4072718), (26, 2349645), (30, 2036359), (31, 1970670), (39, 1566430), (62, 985335), (65, 939858), (78, 783215), (93, 656890), (130, 469929), (155, 394134), (163, 374790), (186, 328445), (195, 313286), (310, 197067), (326, 187395), (390, 156643), (403, 151590), (465, 131378), (489, 124930), (806, 75795), (815, 74958), (930, 65689), (961, 63570), (978, 62465), (1209, 50530), (1630, 37479), (1922, 31785), (2015, 30318), (2119, 28830), (2418, 25265), (2445, 24986), (2883, 21190), (4030, 15159), (4238, 14415), (4805, 12714), (4890, 12493), (5053, 12090), (5766, 10595), (6045, 10106), (6357, 9610)]