27444170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 57576960

約数和(自身を除く): 30132790

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 41, 65, 82, 95, 130, 190, 205, 247, 271, 410, 494, 533, 542, 779, 1066, 1235, 1355, 1558, 2470, 2665, 2710, 3523, 3895, 5149, 5330, 7046, 7790, 10127, 10298, 11111, 17615, 20254, 22222, 25745, 35230, 50635, 51490, 55555, 66937, 101270, 111110, 133874, 144443, 211109, 288886, 334685, 422218, 669370, 722215, 1055545, 1444430, 2111090, 2744417, 5488834, 13722085, 27444170]

約数ペア:

[(1, 27444170), (2, 13722085), (5, 5488834), (10, 2744417), (13, 2111090), (19, 1444430), (26, 1055545), (38, 722215), (41, 669370), (65, 422218), (82, 334685), (95, 288886), (130, 211109), (190, 144443), (205, 133874), (247, 111110), (271, 101270), (410, 66937), (494, 55555), (533, 51490), (542, 50635), (779, 35230), (1066, 25745), (1235, 22222), (1355, 20254), (1558, 17615), (2470, 11111), (2665, 10298), (2710, 10127), (3523, 7790), (3895, 7046), (5149, 5330)]