707401240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{27763}}^1$

素因数の和:27801

約数の個数: 96

約数和(自身を含む): 1994010480

約数和(自身を除く): 1286609240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 12740, 25480, 27763, 55526, 111052, 138815, 194341, 222104, 277630, 360919, 388682, 555260, 721838, 777364, 971705, 1110520, 1360387, 1443676, 1554728, 1804595, 1943410, 2526433, 2720774, 2887352, 3609190, 3886820, 5052866, 5441548, 6801935, 7218380, 7773640, 10105732, 10883096, 12632165, 13603870, 14436760, 17685031, 20211464, 25264330, 27207740, 35370062, 50528660, 54415480, 70740124, 88425155, 101057320, 141480248, 176850310, 353700620, 707401240]

約数ペア:

[(1, 707401240), (2, 353700620), (4, 176850310), (5, 141480248), (7, 101057320), (8, 88425155), (10, 70740124), (13, 54415480), (14, 50528660), (20, 35370062), (26, 27207740), (28, 25264330), (35, 20211464), (40, 17685031), (49, 14436760), (52, 13603870), (56, 12632165), (65, 10883096), (70, 10105732), (91, 7773640), (98, 7218380), (104, 6801935), (130, 5441548), (140, 5052866), (182, 3886820), (196, 3609190), (245, 2887352), (260, 2720774), (280, 2526433), (364, 1943410), (392, 1804595), (455, 1554728), (490, 1443676), (520, 1360387), (637, 1110520), (728, 971705), (910, 777364), (980, 721838), (1274, 555260), (1820, 388682), (1960, 360919), (2548, 277630), (3185, 222104), (3640, 194341), (5096, 138815), (6370, 111052), (12740, 55526), (25480, 27763)]