84668870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59209}}^1$

素因数の和:59240

約数の個数: 32

約数和(自身を含む): 179051040

約数和(自身を除く): 94382170

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 59209, 118418, 296045, 592090, 651299, 769717, 1302598, 1539434, 3256495, 3848585, 6512990, 7697170, 8466887, 16933774, 42334435, 84668870]

約数ペア:

[(1, 84668870), (2, 42334435), (5, 16933774), (10, 8466887), (11, 7697170), (13, 6512990), (22, 3848585), (26, 3256495), (55, 1539434), (65, 1302598), (110, 769717), (130, 651299), (143, 592090), (286, 296045), (715, 118418), (1430, 59209)]