28930122

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 73993920

約数和(自身を除く): 45063798

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 241, 243, 247, 342, 351, 482, 486, 494, 513, 702, 723, 741, 1026, 1053, 1446, 1482, 1539, 2106, 2169, 2223, 3078, 3133, 3159, 4338, 4446, 4579, 4617, 6266, 6318, 6507, 6669, 9158, 9234, 9399, 13014, 13338, 13737, 18798, 19521, 20007, 27474, 28197, 39042, 40014, 41211, 56394, 58563, 59527, 60021, 82422, 84591, 117126, 119054, 120042, 123633, 169182, 178581, 247266, 253773, 357162, 370899, 507546, 535743, 741798, 761319, 1071486, 1112697, 1522638, 1607229, 2225394, 3214458, 4821687, 9643374, 14465061, 28930122]

約数ペア:

[(1, 28930122), (2, 14465061), (3, 9643374), (6, 4821687), (9, 3214458), (13, 2225394), (18, 1607229), (19, 1522638), (26, 1112697), (27, 1071486), (38, 761319), (39, 741798), (54, 535743), (57, 507546), (78, 370899), (81, 357162), (114, 253773), (117, 247266), (162, 178581), (171, 169182), (234, 123633), (241, 120042), (243, 119054), (247, 117126), (342, 84591), (351, 82422), (482, 60021), (486, 59527), (494, 58563), (513, 56394), (702, 41211), (723, 40014), (741, 39042), (1026, 28197), (1053, 27474), (1446, 20007), (1482, 19521), (1539, 18798), (2106, 13737), (2169, 13338), (2223, 13014), (3078, 9399), (3133, 9234), (3159, 9158), (4338, 6669), (4446, 6507), (4579, 6318), (4617, 6266)]