289327610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{202327}}^1$

素因数の和:202358

約数の個数: 32

約数和(自身を含む): 611839872

約数和(自身を除く): 322512262

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 202327, 404654, 1011635, 2023270, 2225597, 2630251, 4451194, 5260502, 11127985, 13151255, 22255970, 26302510, 28932761, 57865522, 144663805, 289327610]

約数ペア:

[(1, 289327610), (2, 144663805), (5, 57865522), (10, 28932761), (11, 26302510), (13, 22255970), (22, 13151255), (26, 11127985), (55, 5260502), (65, 4451194), (110, 2630251), (130, 2225597), (143, 2023270), (286, 1011635), (715, 404654), (1430, 202327)]