71027953910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{90679}}^1$

素因数の和:90825

約数の個数: 64

約数和(自身を含む): 137695766400

約数和(自身を除く): 66667812490

約数列:

[1, 2, 5, 10, 29, 37, 58, 73, 74, 145, 146, 185, 290, 365, 370, 730, 1073, 2117, 2146, 2701, 4234, 5365, 5402, 10585, 10730, 13505, 21170, 27010, 78329, 90679, 156658, 181358, 391645, 453395, 783290, 906790, 2629691, 3355123, 5259382, 6619567, 6710246, 13148455, 13239134, 16775615, 26296910, 33097835, 33551230, 66195670, 97298567, 191967443, 194597134, 244923979, 383934886, 486492835, 489847958, 959837215, 972985670, 1224619895, 1919674430, 2449239790, 7102795391, 14205590782, 35513976955, 71027953910]

約数ペア:

[(1, 71027953910), (2, 35513976955), (5, 14205590782), (10, 7102795391), (29, 2449239790), (37, 1919674430), (58, 1224619895), (73, 972985670), (74, 959837215), (145, 489847958), (146, 486492835), (185, 383934886), (290, 244923979), (365, 194597134), (370, 191967443), (730, 97298567), (1073, 66195670), (2117, 33551230), (2146, 33097835), (2701, 26296910), (4234, 16775615), (5365, 13239134), (5402, 13148455), (10585, 6710246), (10730, 6619567), (13505, 5259382), (21170, 3355123), (27010, 2629691), (78329, 906790), (90679, 783290), (156658, 453395), (181358, 391645)]