74775470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13873}}^1$

素因数の和:13905

約数の個数: 48

約数和(自身を含む): 170816688

約数和(自身を除く): 96041218

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 13873, 27746, 69365, 97111, 138730, 152603, 194222, 305206, 485555, 679777, 763015, 971110, 1068221, 1359554, 1526030, 2136442, 3398885, 5341105, 6797770, 7477547, 10682210, 14955094, 37387735, 74775470]

約数ペア:

[(1, 74775470), (2, 37387735), (5, 14955094), (7, 10682210), (10, 7477547), (11, 6797770), (14, 5341105), (22, 3398885), (35, 2136442), (49, 1526030), (55, 1359554), (70, 1068221), (77, 971110), (98, 763015), (110, 679777), (154, 485555), (245, 305206), (385, 194222), (490, 152603), (539, 138730), (770, 97111), (1078, 69365), (2695, 27746), (5390, 13873)]