2019965331615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{102875749}}^1$

素因数の和:102875792

約数の個数: 64

約数和(自身を含む): 4266463104000

約数和(自身を除く): 2246497772385

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 165, 187, 231, 255, 357, 385, 561, 595, 935, 1155, 1309, 1785, 2805, 3927, 6545, 19635, 102875749, 308627247, 514378745, 720130243, 1131633239, 1543136235, 1748887733, 2160390729, 3394899717, 3600651215, 5246663199, 5658166195, 7921432673, 8744438665, 10801953645, 12242214131, 16974498585, 19237765063, 23764298019, 26233315995, 36726642393, 39607163365, 57713295189, 61211070655, 96188825315, 118821490095, 134664355441, 183633211965, 288566475945, 403993066323, 673321777205, 2019965331615]

約数ペア:

[(1, 2019965331615), (3, 673321777205), (5, 403993066323), (7, 288566475945), (11, 183633211965), (15, 134664355441), (17, 118821490095), (21, 96188825315), (33, 61211070655), (35, 57713295189), (51, 39607163365), (55, 36726642393), (77, 26233315995), (85, 23764298019), (105, 19237765063), (119, 16974498585), (165, 12242214131), (187, 10801953645), (231, 8744438665), (255, 7921432673), (357, 5658166195), (385, 5246663199), (561, 3600651215), (595, 3394899717), (935, 2160390729), (1155, 1748887733), (1309, 1543136235), (1785, 1131633239), (2805, 720130243), (3927, 514378745), (6545, 308627247), (19635, 102875749)]