61945830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{733}}^1$

素因数の和:1062

約数の個数: 64

約数和(自身を含む): 165942720

約数和(自身を除く): 103996890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 313, 626, 733, 939, 1466, 1565, 1878, 2199, 2817, 3130, 3665, 4398, 4695, 5634, 6597, 7330, 8451, 9390, 10995, 13194, 14085, 16902, 19791, 21990, 28170, 32985, 39582, 42255, 65970, 84510, 98955, 197910, 229429, 458858, 688287, 1147145, 1376574, 2064861, 2294290, 3441435, 4129722, 6194583, 6882870, 10324305, 12389166, 20648610, 30972915, 61945830]

約数ペア:

[(1, 61945830), (2, 30972915), (3, 20648610), (5, 12389166), (6, 10324305), (9, 6882870), (10, 6194583), (15, 4129722), (18, 3441435), (27, 2294290), (30, 2064861), (45, 1376574), (54, 1147145), (90, 688287), (135, 458858), (270, 229429), (313, 197910), (626, 98955), (733, 84510), (939, 65970), (1466, 42255), (1565, 39582), (1878, 32985), (2199, 28170), (2817, 21990), (3130, 19791), (3665, 16902), (4398, 14085), (4695, 13194), (5634, 10995), (6597, 9390), (7330, 8451)]