2019945779340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{6619}}^1\times {\mathrm{11801}}^1$

素因数の和:18863

約数の個数: 96

約数和(自身を含む): 5670307722240

約数和(自身を除く): 3650361942900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 431, 862, 1293, 1724, 2155, 2586, 4310, 5172, 6465, 6619, 8620, 11801, 12930, 13238, 19857, 23602, 25860, 26476, 33095, 35403, 39714, 47204, 59005, 66190, 70806, 79428, 99285, 118010, 132380, 141612, 177015, 198570, 236020, 354030, 397140, 708060, 2852789, 5086231, 5705578, 8558367, 10172462, 11411156, 14263945, 15258693, 17116734, 20344924, 25431155, 28527890, 30517386, 34233468, 42791835, 50862310, 57055780, 61034772, 76293465, 78110819, 85583670, 101724620, 152586930, 156221638, 171167340, 234332457, 305173860, 312443276, 390554095, 468664914, 781108190, 937329828, 1171662285, 1562216380, 2343324570, 4686649140, 33665762989, 67331525978, 100997288967, 134663051956, 168328814945, 201994577934, 336657629890, 403989155868, 504986444835, 673315259780, 1009972889670, 2019945779340]

約数ペア:

[(1, 2019945779340), (2, 1009972889670), (3, 673315259780), (4, 504986444835), (5, 403989155868), (6, 336657629890), (10, 201994577934), (12, 168328814945), (15, 134663051956), (20, 100997288967), (30, 67331525978), (60, 33665762989), (431, 4686649140), (862, 2343324570), (1293, 1562216380), (1724, 1171662285), (2155, 937329828), (2586, 781108190), (4310, 468664914), (5172, 390554095), (6465, 312443276), (6619, 305173860), (8620, 234332457), (11801, 171167340), (12930, 156221638), (13238, 152586930), (19857, 101724620), (23602, 85583670), (25860, 78110819), (26476, 76293465), (33095, 61034772), (35403, 57055780), (39714, 50862310), (47204, 42791835), (59005, 34233468), (66190, 30517386), (70806, 28527890), (79428, 25431155), (99285, 20344924), (118010, 17116734), (132380, 15258693), (141612, 14263945), (177015, 11411156), (198570, 10172462), (236020, 8558367), (354030, 5705578), (397140, 5086231), (708060, 2852789)]