4138030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 8114400

約数和(自身を除く): 3976370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 229, 278, 458, 695, 1145, 1390, 1807, 2290, 2977, 3614, 5954, 9035, 14885, 18070, 29770, 31831, 63662, 159155, 318310, 413803, 827606, 2069015, 4138030]

約数ペア:

[(1, 4138030), (2, 2069015), (5, 827606), (10, 413803), (13, 318310), (26, 159155), (65, 63662), (130, 31831), (139, 29770), (229, 18070), (278, 14885), (458, 9035), (695, 5954), (1145, 3614), (1390, 2977), (1807, 2290)]