39391590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 111366144

約数和(自身を除く): 71974554

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 127, 147, 210, 211, 245, 254, 294, 381, 422, 490, 633, 635, 735, 762, 889, 1055, 1266, 1270, 1470, 1477, 1778, 1905, 2110, 2667, 2954, 3165, 3810, 4431, 4445, 5334, 6223, 6330, 7385, 8862, 8890, 10339, 12446, 13335, 14770, 18669, 20678, 22155, 26670, 26797, 31017, 31115, 37338, 44310, 51695, 53594, 62034, 62230, 80391, 93345, 103390, 133985, 155085, 160782, 186690, 187579, 267970, 310170, 375158, 401955, 562737, 803910, 937895, 1125474, 1313053, 1875790, 2626106, 2813685, 3939159, 5627370, 6565265, 7878318, 13130530, 19695795, 39391590]

約数ペア:

[(1, 39391590), (2, 19695795), (3, 13130530), (5, 7878318), (6, 6565265), (7, 5627370), (10, 3939159), (14, 2813685), (15, 2626106), (21, 1875790), (30, 1313053), (35, 1125474), (42, 937895), (49, 803910), (70, 562737), (98, 401955), (105, 375158), (127, 310170), (147, 267970), (210, 187579), (211, 186690), (245, 160782), (254, 155085), (294, 133985), (381, 103390), (422, 93345), (490, 80391), (633, 62230), (635, 62034), (735, 53594), (762, 51695), (889, 44310), (1055, 37338), (1266, 31115), (1270, 31017), (1470, 26797), (1477, 26670), (1778, 22155), (1905, 20678), (2110, 18669), (2667, 14770), (2954, 13335), (3165, 12446), (3810, 10339), (4431, 8890), (4445, 8862), (5334, 7385), (6223, 6330)]