30062502

素因数分解:

$2^1\times 3^8\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 72

約数和(自身を含む): 70855200

約数和(自身を除く): 40792698

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 79, 81, 87, 158, 162, 174, 237, 243, 261, 474, 486, 522, 711, 729, 783, 1422, 1458, 1566, 2133, 2187, 2291, 2349, 4266, 4374, 4582, 4698, 6399, 6561, 6873, 7047, 12798, 13122, 13746, 14094, 19197, 20619, 21141, 38394, 41238, 42282, 57591, 61857, 63423, 115182, 123714, 126846, 172773, 185571, 190269, 345546, 371142, 380538, 518319, 556713, 1036638, 1113426, 1670139, 3340278, 5010417, 10020834, 15031251, 30062502]

約数ペア:

[(1, 30062502), (2, 15031251), (3, 10020834), (6, 5010417), (9, 3340278), (18, 1670139), (27, 1113426), (29, 1036638), (54, 556713), (58, 518319), (79, 380538), (81, 371142), (87, 345546), (158, 190269), (162, 185571), (174, 172773), (237, 126846), (243, 123714), (261, 115182), (474, 63423), (486, 61857), (522, 57591), (711, 42282), (729, 41238), (783, 38394), (1422, 21141), (1458, 20619), (1566, 19197), (2133, 14094), (2187, 13746), (2291, 13122), (2349, 12798), (4266, 7047), (4374, 6873), (4582, 6561), (4698, 6399)]