71105870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{10597}}^1$

素因数の和:10676

約数の個数: 32

約数和(自身を含む): 141928416

約数和(自身を除く): 70822546

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 10597, 21194, 52985, 105970, 116567, 233134, 582835, 646417, 1165670, 1292834, 3232085, 6464170, 7110587, 14221174, 35552935, 71105870]

約数ペア:

[(1, 71105870), (2, 35552935), (5, 14221174), (10, 7110587), (11, 6464170), (22, 3232085), (55, 1292834), (61, 1165670), (110, 646417), (122, 582835), (305, 233134), (610, 116567), (671, 105970), (1342, 52985), (3355, 21194), (6710, 10597)]