294580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 733824

約数和(自身を除く): 439244

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 103, 110, 130, 143, 206, 220, 260, 286, 412, 515, 572, 715, 1030, 1133, 1339, 1430, 2060, 2266, 2678, 2860, 4532, 5356, 5665, 6695, 11330, 13390, 14729, 22660, 26780, 29458, 58916, 73645, 147290, 294580]

約数ペア:

[(1, 294580), (2, 147290), (4, 73645), (5, 58916), (10, 29458), (11, 26780), (13, 22660), (20, 14729), (22, 13390), (26, 11330), (44, 6695), (52, 5665), (55, 5356), (65, 4532), (103, 2860), (110, 2678), (130, 2266), (143, 2060), (206, 1430), (220, 1339), (260, 1133), (286, 1030), (412, 715), (515, 572)]