30216492

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 80065440

約数和(自身を除く): 49848948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 103, 116, 174, 206, 261, 281, 309, 348, 412, 522, 562, 618, 843, 927, 1044, 1124, 1236, 1686, 1854, 2529, 2987, 3372, 3708, 5058, 5974, 8149, 8961, 10116, 11948, 16298, 17922, 24447, 26883, 28943, 32596, 35844, 48894, 53766, 57886, 73341, 86829, 97788, 107532, 115772, 146682, 173658, 260487, 293364, 347316, 520974, 839347, 1041948, 1678694, 2518041, 3357388, 5036082, 7554123, 10072164, 15108246, 30216492]

約数ペア:

[(1, 30216492), (2, 15108246), (3, 10072164), (4, 7554123), (6, 5036082), (9, 3357388), (12, 2518041), (18, 1678694), (29, 1041948), (36, 839347), (58, 520974), (87, 347316), (103, 293364), (116, 260487), (174, 173658), (206, 146682), (261, 115772), (281, 107532), (309, 97788), (348, 86829), (412, 73341), (522, 57886), (562, 53766), (618, 48894), (843, 35844), (927, 32596), (1044, 28943), (1124, 26883), (1236, 24447), (1686, 17922), (1854, 16298), (2529, 11948), (2987, 10116), (3372, 8961), (3708, 8149), (5058, 5974)]