2969804985

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{449}}^1\times {\mathrm{8999}}^1$

素因数の和:9470

約数の個数: 48

約数和(自身を含む): 5540400000

約数和(自身を除く): 2570595015

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 449, 735, 1347, 2245, 3143, 6735, 8999, 9429, 15715, 22001, 26997, 44995, 47145, 62993, 66003, 110005, 134985, 188979, 314965, 330015, 440951, 944895, 1322853, 2204755, 4040551, 6614265, 12121653, 20202755, 28283857, 60608265, 84851571, 141419285, 197986999, 424257855, 593960997, 989934995, 2969804985]

約数ペア:

[(1, 2969804985), (3, 989934995), (5, 593960997), (7, 424257855), (15, 197986999), (21, 141419285), (35, 84851571), (49, 60608265), (105, 28283857), (147, 20202755), (245, 12121653), (449, 6614265), (735, 4040551), (1347, 2204755), (2245, 1322853), (3143, 944895), (6735, 440951), (8999, 330015), (9429, 314965), (15715, 188979), (22001, 134985), (26997, 110005), (44995, 66003), (47145, 62993)]