61312370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 135717120

約数和(自身を除く): 74404750

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 67, 70, 85, 119, 134, 170, 238, 335, 469, 595, 670, 769, 938, 1139, 1190, 1538, 2278, 2345, 3845, 4690, 5383, 5695, 7690, 7973, 10766, 11390, 13073, 15946, 26146, 26915, 39865, 51523, 53830, 65365, 79730, 91511, 103046, 130730, 183022, 257615, 360661, 457555, 515230, 721322, 875891, 915110, 1751782, 1803305, 3606610, 4379455, 6131237, 8758910, 12262474, 30656185, 61312370]

約数ペア:

[(1, 61312370), (2, 30656185), (5, 12262474), (7, 8758910), (10, 6131237), (14, 4379455), (17, 3606610), (34, 1803305), (35, 1751782), (67, 915110), (70, 875891), (85, 721322), (119, 515230), (134, 457555), (170, 360661), (238, 257615), (335, 183022), (469, 130730), (595, 103046), (670, 91511), (769, 79730), (938, 65365), (1139, 53830), (1190, 51523), (1538, 39865), (2278, 26915), (2345, 26146), (3845, 15946), (4690, 13073), (5383, 11390), (5695, 10766), (7690, 7973)]