539882460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{230719}}^1$

素因数の和:230747

約数の個数: 72

約数和(自身を含む): 1763623680

約数和(自身を除く): 1223741220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 230719, 461438, 692157, 922876, 1153595, 1384314, 2076471, 2307190, 2768628, 2999347, 3460785, 4152942, 4614380, 5998694, 6921570, 8305884, 8998041, 10382355, 11997388, 13843140, 14996735, 17996082, 20764710, 26994123, 29993470, 35992164, 41529420, 44990205, 53988246, 59986940, 89980410, 107976492, 134970615, 179960820, 269941230, 539882460]

約数ペア:

[(1, 539882460), (2, 269941230), (3, 179960820), (4, 134970615), (5, 107976492), (6, 89980410), (9, 59986940), (10, 53988246), (12, 44990205), (13, 41529420), (15, 35992164), (18, 29993470), (20, 26994123), (26, 20764710), (30, 17996082), (36, 14996735), (39, 13843140), (45, 11997388), (52, 10382355), (60, 8998041), (65, 8305884), (78, 6921570), (90, 5998694), (117, 4614380), (130, 4152942), (156, 3460785), (180, 2999347), (195, 2768628), (234, 2307190), (260, 2076471), (390, 1384314), (468, 1153595), (585, 922876), (780, 692157), (1170, 461438), (2340, 230719)]