38869350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:702

約数の個数: 96

約数和(自身を含む): 107326464

約数和(自身を除く): 68457114

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 186, 195, 310, 325, 390, 403, 465, 643, 650, 775, 806, 930, 975, 1209, 1286, 1550, 1929, 1950, 2015, 2325, 2418, 3215, 3858, 4030, 4650, 6045, 6430, 8359, 9645, 10075, 12090, 16075, 16718, 19290, 19933, 20150, 25077, 30225, 32150, 39866, 41795, 48225, 50154, 59799, 60450, 83590, 96450, 99665, 119598, 125385, 199330, 208975, 250770, 259129, 298995, 417950, 498325, 518258, 597990, 626925, 777387, 996650, 1253850, 1295645, 1494975, 1554774, 2591290, 2989950, 3886935, 6478225, 7773870, 12956450, 19434675, 38869350]

約数ペア:

[(1, 38869350), (2, 19434675), (3, 12956450), (5, 7773870), (6, 6478225), (10, 3886935), (13, 2989950), (15, 2591290), (25, 1554774), (26, 1494975), (30, 1295645), (31, 1253850), (39, 996650), (50, 777387), (62, 626925), (65, 597990), (75, 518258), (78, 498325), (93, 417950), (130, 298995), (150, 259129), (155, 250770), (186, 208975), (195, 199330), (310, 125385), (325, 119598), (390, 99665), (403, 96450), (465, 83590), (643, 60450), (650, 59799), (775, 50154), (806, 48225), (930, 41795), (975, 39866), (1209, 32150), (1286, 30225), (1550, 25077), (1929, 20150), (1950, 19933), (2015, 19290), (2325, 16718), (2418, 16075), (3215, 12090), (3858, 10075), (4030, 9645), (4650, 8359), (6045, 6430)]