102118940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9473}}^1$

素因数の和:9507

約数の個数: 72

約数和(自身を含む): 272169072

約数和(自身を除く): 170050132

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 9473, 10780, 18946, 37892, 47365, 66311, 94730, 104203, 132622, 189460, 208406, 265244, 331555, 416812, 464177, 521015, 663110, 729421, 928354, 1042030, 1326220, 1458842, 1856708, 2084060, 2320885, 2917684, 3647105, 4641770, 5105947, 7294210, 9283540, 10211894, 14588420, 20423788, 25529735, 51059470, 102118940]

約数ペア:

[(1, 102118940), (2, 51059470), (4, 25529735), (5, 20423788), (7, 14588420), (10, 10211894), (11, 9283540), (14, 7294210), (20, 5105947), (22, 4641770), (28, 3647105), (35, 2917684), (44, 2320885), (49, 2084060), (55, 1856708), (70, 1458842), (77, 1326220), (98, 1042030), (110, 928354), (140, 729421), (154, 663110), (196, 521015), (220, 464177), (245, 416812), (308, 331555), (385, 265244), (490, 208406), (539, 189460), (770, 132622), (980, 104203), (1078, 94730), (1540, 66311), (2156, 47365), (2695, 37892), (5390, 18946), (9473, 10780)]