38859870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{877}}^1$

素因数の和:1105

約数の個数: 64

約数和(自身を含む): 107214336

約数和(自身を除く): 68354466

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 211, 422, 633, 877, 1055, 1266, 1477, 1754, 2110, 2631, 2954, 3165, 4385, 4431, 5262, 6139, 6330, 7385, 8770, 8862, 12278, 13155, 14770, 18417, 22155, 26310, 30695, 36834, 44310, 61390, 92085, 184170, 185047, 370094, 555141, 925235, 1110282, 1295329, 1850470, 2590658, 2775705, 3885987, 5551410, 6476645, 7771974, 12953290, 19429935, 38859870]

約数ペア:

[(1, 38859870), (2, 19429935), (3, 12953290), (5, 7771974), (6, 6476645), (7, 5551410), (10, 3885987), (14, 2775705), (15, 2590658), (21, 1850470), (30, 1295329), (35, 1110282), (42, 925235), (70, 555141), (105, 370094), (210, 185047), (211, 184170), (422, 92085), (633, 61390), (877, 44310), (1055, 36834), (1266, 30695), (1477, 26310), (1754, 22155), (2110, 18417), (2631, 14770), (2954, 13155), (3165, 12278), (4385, 8862), (4431, 8770), (5262, 7385), (6139, 6330)]