78880468030

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1769017}}^1$

素因数の和:1769058

約数の個数: 64

約数和(自身を含む): 178317014400

約数和(自身を除く): 99436546370

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 343, 455, 490, 637, 686, 910, 1274, 1715, 3185, 3430, 4459, 6370, 8918, 22295, 44590, 1769017, 3538034, 8845085, 12383119, 17690170, 22997221, 24766238, 45994442, 61915595, 86681833, 114986105, 123831190, 160980547, 173363666, 229972210, 321961094, 433409165, 606772831, 804902735, 866818330, 1126863829, 1213545662, 1609805470, 2253727658, 3033864155, 5634319145, 6067728310, 7888046803, 11268638290, 15776093606, 39440234015, 78880468030]

約数ペア:

[(1, 78880468030), (2, 39440234015), (5, 15776093606), (7, 11268638290), (10, 7888046803), (13, 6067728310), (14, 5634319145), (26, 3033864155), (35, 2253727658), (49, 1609805470), (65, 1213545662), (70, 1126863829), (91, 866818330), (98, 804902735), (130, 606772831), (182, 433409165), (245, 321961094), (343, 229972210), (455, 173363666), (490, 160980547), (637, 123831190), (686, 114986105), (910, 86681833), (1274, 61915595), (1715, 45994442), (3185, 24766238), (3430, 22997221), (4459, 17690170), (6370, 12383119), (8918, 8845085), (22295, 3538034), (44590, 1769017)]