157070450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1871}}^1$

素因数の和:1979

約数の個数: 48

約数和(自身を含む): 309194496

約数和(自身を除く): 152124046

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 73, 115, 146, 230, 365, 575, 730, 1150, 1679, 1825, 1871, 3358, 3650, 3742, 8395, 9355, 16790, 18710, 41975, 43033, 46775, 83950, 86066, 93550, 136583, 215165, 273166, 430330, 682915, 1075825, 1365830, 2151650, 3141409, 3414575, 6282818, 6829150, 15707045, 31414090, 78535225, 157070450]

約数ペア:

[(1, 157070450), (2, 78535225), (5, 31414090), (10, 15707045), (23, 6829150), (25, 6282818), (46, 3414575), (50, 3141409), (73, 2151650), (115, 1365830), (146, 1075825), (230, 682915), (365, 430330), (575, 273166), (730, 215165), (1150, 136583), (1679, 93550), (1825, 86066), (1871, 83950), (3358, 46775), (3650, 43033), (3742, 41975), (8395, 18710), (9355, 16790)]