123584170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{10663}}^1$

素因数の和:10750

約数の個数: 32

約数和(自身を含む): 238020480

約数和(自身を除く): 114436310

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 5795, 10663, 11590, 21326, 53315, 106630, 202597, 405194, 650443, 1012985, 1300886, 2025970, 3252215, 6504430, 12358417, 24716834, 61792085, 123584170]

約数ペア:

[(1, 123584170), (2, 61792085), (5, 24716834), (10, 12358417), (19, 6504430), (38, 3252215), (61, 2025970), (95, 1300886), (122, 1012985), (190, 650443), (305, 405194), (610, 202597), (1159, 106630), (2318, 53315), (5795, 21326), (10663, 11590)]