61933480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 170035200

約数和(自身を除く): 108101720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 59, 70, 92, 115, 118, 140, 161, 163, 184, 230, 236, 280, 295, 322, 326, 413, 460, 472, 590, 644, 652, 805, 815, 826, 920, 1141, 1180, 1288, 1304, 1357, 1610, 1630, 1652, 2065, 2282, 2360, 2714, 3220, 3260, 3304, 3749, 4130, 4564, 5428, 5705, 6440, 6520, 6785, 7498, 8260, 9128, 9499, 9617, 10856, 11410, 13570, 14996, 16520, 18745, 18998, 19234, 22820, 26243, 27140, 29992, 37490, 37996, 38468, 45640, 47495, 48085, 52486, 54280, 67319, 74980, 75992, 76936, 94990, 96170, 104972, 131215, 134638, 149960, 189980, 192340, 209944, 221191, 262430, 269276, 336595, 379960, 384680, 442382, 524860, 538552, 673190, 884764, 1049720, 1105955, 1346380, 1548337, 1769528, 2211910, 2692760, 3096674, 4423820, 6193348, 7741685, 8847640, 12386696, 15483370, 30966740, 61933480]

約数ペア:

[(1, 61933480), (2, 30966740), (4, 15483370), (5, 12386696), (7, 8847640), (8, 7741685), (10, 6193348), (14, 4423820), (20, 3096674), (23, 2692760), (28, 2211910), (35, 1769528), (40, 1548337), (46, 1346380), (56, 1105955), (59, 1049720), (70, 884764), (92, 673190), (115, 538552), (118, 524860), (140, 442382), (161, 384680), (163, 379960), (184, 336595), (230, 269276), (236, 262430), (280, 221191), (295, 209944), (322, 192340), (326, 189980), (413, 149960), (460, 134638), (472, 131215), (590, 104972), (644, 96170), (652, 94990), (805, 76936), (815, 75992), (826, 74980), (920, 67319), (1141, 54280), (1180, 52486), (1288, 48085), (1304, 47495), (1357, 45640), (1610, 38468), (1630, 37996), (1652, 37490), (2065, 29992), (2282, 27140), (2360, 26243), (2714, 22820), (3220, 19234), (3260, 18998), (3304, 18745), (3749, 16520), (4130, 14996), (4564, 13570), (5428, 11410), (5705, 10856), (6440, 9617), (6520, 9499), (6785, 9128), (7498, 8260)]