29880162

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1027

約数の個数: 48

約数和(自身を含む): 70270200

約数和(自身を除く): 40390038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 149, 234, 298, 447, 857, 894, 1341, 1714, 1937, 2571, 2682, 3874, 5142, 5811, 7713, 11141, 11622, 15426, 17433, 22282, 33423, 34866, 66846, 100269, 127693, 200538, 255386, 383079, 766158, 1149237, 1660009, 2298474, 3320018, 4980027, 9960054, 14940081, 29880162]

約数ペア:

[(1, 29880162), (2, 14940081), (3, 9960054), (6, 4980027), (9, 3320018), (13, 2298474), (18, 1660009), (26, 1149237), (39, 766158), (78, 383079), (117, 255386), (149, 200538), (234, 127693), (298, 100269), (447, 66846), (857, 34866), (894, 33423), (1341, 22282), (1714, 17433), (1937, 15426), (2571, 11622), (2682, 11141), (3874, 7713), (5142, 5811)]