229690430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{1327}}^1$

素因数の和:2264

約数の個数: 32

約数和(自身を含む): 436008960

約数和(自身を除く): 206318530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 911, 1327, 1822, 2654, 4555, 6635, 9110, 13270, 17309, 25213, 34618, 50426, 86545, 126065, 173090, 252130, 1208897, 2417794, 6044485, 12088970, 22969043, 45938086, 114845215, 229690430]

約数ペア:

[(1, 229690430), (2, 114845215), (5, 45938086), (10, 22969043), (19, 12088970), (38, 6044485), (95, 2417794), (190, 1208897), (911, 252130), (1327, 173090), (1822, 126065), (2654, 86545), (4555, 50426), (6635, 34618), (9110, 25213), (13270, 17309)]