38938620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1117}}^1$

素因数の和:1219

約数の個数: 96

約数和(自身を含む): 126217728

約数和(自身を除く): 87279108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1117, 1162, 1245, 1660, 1743, 2234, 2324, 2490, 2905, 3351, 3486, 4468, 4980, 5585, 5810, 6702, 6972, 7819, 8715, 11170, 11620, 13404, 15638, 16755, 17430, 22340, 23457, 31276, 33510, 34860, 39095, 46914, 67020, 78190, 92711, 93828, 117285, 156380, 185422, 234570, 278133, 370844, 463555, 469140, 556266, 648977, 927110, 1112532, 1297954, 1390665, 1854220, 1946931, 2595908, 2781330, 3244885, 3893862, 5562660, 6489770, 7787724, 9734655, 12979540, 19469310, 38938620]

約数ペア:

[(1, 38938620), (2, 19469310), (3, 12979540), (4, 9734655), (5, 7787724), (6, 6489770), (7, 5562660), (10, 3893862), (12, 3244885), (14, 2781330), (15, 2595908), (20, 1946931), (21, 1854220), (28, 1390665), (30, 1297954), (35, 1112532), (42, 927110), (60, 648977), (70, 556266), (83, 469140), (84, 463555), (105, 370844), (140, 278133), (166, 234570), (210, 185422), (249, 156380), (332, 117285), (415, 93828), (420, 92711), (498, 78190), (581, 67020), (830, 46914), (996, 39095), (1117, 34860), (1162, 33510), (1245, 31276), (1660, 23457), (1743, 22340), (2234, 17430), (2324, 16755), (2490, 15638), (2905, 13404), (3351, 11620), (3486, 11170), (4468, 8715), (4980, 7819), (5585, 6972), (5810, 6702)]