178097130

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{73291}}^1$

素因数の和:73313

約数の個数: 48

約数和(自身を含む): 480209184

約数和(自身を除く): 302112054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 73291, 146582, 219873, 366455, 439746, 659619, 732910, 1099365, 1319238, 1978857, 2198730, 3298095, 3957714, 5936571, 6596190, 9894285, 11873142, 17809713, 19788570, 29682855, 35619426, 59365710, 89048565, 178097130]

約数ペア:

[(1, 178097130), (2, 89048565), (3, 59365710), (5, 35619426), (6, 29682855), (9, 19788570), (10, 17809713), (15, 11873142), (18, 9894285), (27, 6596190), (30, 5936571), (45, 3957714), (54, 3298095), (81, 2198730), (90, 1978857), (135, 1319238), (162, 1099365), (243, 732910), (270, 659619), (405, 439746), (486, 366455), (810, 219873), (1215, 146582), (2430, 73291)]