1210003305

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{541}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 2402317440

約数和(自身を除く): 1192314135

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 179, 245, 255, 357, 537, 541, 595, 735, 833, 895, 1253, 1623, 1785, 2499, 2685, 2705, 3043, 3759, 3787, 4165, 6265, 8115, 8771, 9129, 9197, 11361, 12495, 15215, 18795, 18935, 21301, 26313, 26509, 27591, 43855, 45645, 45985, 56805, 63903, 64379, 79527, 96839, 106505, 131565, 132545, 137955, 149107, 193137, 290517, 319515, 321895, 397635, 447321, 450653, 484195, 677873, 745535, 965685, 1351959, 1452585, 1646263, 2033619, 2236605, 2253265, 3389365, 4745111, 4938789, 6759795, 8231315, 10168095, 11523841, 14235333, 23725555, 24693945, 34571523, 57619205, 71176665, 80666887, 172857615, 242000661, 403334435, 1210003305]

約数ペア:

[(1, 1210003305), (3, 403334435), (5, 242000661), (7, 172857615), (15, 80666887), (17, 71176665), (21, 57619205), (35, 34571523), (49, 24693945), (51, 23725555), (85, 14235333), (105, 11523841), (119, 10168095), (147, 8231315), (179, 6759795), (245, 4938789), (255, 4745111), (357, 3389365), (537, 2253265), (541, 2236605), (595, 2033619), (735, 1646263), (833, 1452585), (895, 1351959), (1253, 965685), (1623, 745535), (1785, 677873), (2499, 484195), (2685, 450653), (2705, 447321), (3043, 397635), (3759, 321895), (3787, 319515), (4165, 290517), (6265, 193137), (8115, 149107), (8771, 137955), (9129, 132545), (9197, 131565), (11361, 106505), (12495, 96839), (15215, 79527), (18795, 64379), (18935, 63903), (21301, 56805), (26313, 45985), (26509, 45645), (27591, 43855)]