29750154

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2153}}^1$

素因数の和:2219

約数の個数: 48

約数和(自身を含む): 70720128

約数和(自身を除く): 40969974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2153, 2303, 4306, 4606, 6459, 6909, 12918, 13818, 15071, 30142, 45213, 90426, 101191, 105497, 202382, 210994, 303573, 316491, 607146, 632982, 708337, 1416674, 2125011, 4250022, 4958359, 9916718, 14875077, 29750154]

約数ペア:

[(1, 29750154), (2, 14875077), (3, 9916718), (6, 4958359), (7, 4250022), (14, 2125011), (21, 1416674), (42, 708337), (47, 632982), (49, 607146), (94, 316491), (98, 303573), (141, 210994), (147, 202382), (282, 105497), (294, 101191), (329, 90426), (658, 45213), (987, 30142), (1974, 15071), (2153, 13818), (2303, 12918), (4306, 6909), (4606, 6459)]