152844020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{1129}}^1$

素因数の和:2112

約数の個数: 48

約数和(自身を含む): 367530240

約数和(自身を除く): 214686220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 967, 1129, 1934, 2258, 3868, 4516, 4835, 5645, 6769, 7903, 9670, 11290, 13538, 15806, 19340, 22580, 27076, 31612, 33845, 39515, 67690, 79030, 135380, 158060, 1091743, 2183486, 4366972, 5458715, 7642201, 10917430, 15284402, 21834860, 30568804, 38211005, 76422010, 152844020]

約数ペア:

[(1, 152844020), (2, 76422010), (4, 38211005), (5, 30568804), (7, 21834860), (10, 15284402), (14, 10917430), (20, 7642201), (28, 5458715), (35, 4366972), (70, 2183486), (140, 1091743), (967, 158060), (1129, 135380), (1934, 79030), (2258, 67690), (3868, 39515), (4516, 33845), (4835, 31612), (5645, 27076), (6769, 22580), (7903, 19340), (9670, 15806), (11290, 13538)]