1895320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{967}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 4965840

約数和(自身を除く): 3070520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 967, 980, 1934, 1960, 3868, 4835, 6769, 7736, 9670, 13538, 19340, 27076, 33845, 38680, 47383, 54152, 67690, 94766, 135380, 189532, 236915, 270760, 379064, 473830, 947660, 1895320]

約数ペア:

[(1, 1895320), (2, 947660), (4, 473830), (5, 379064), (7, 270760), (8, 236915), (10, 189532), (14, 135380), (20, 94766), (28, 67690), (35, 54152), (40, 47383), (49, 38680), (56, 33845), (70, 27076), (98, 19340), (140, 13538), (196, 9670), (245, 7736), (280, 6769), (392, 4835), (490, 3868), (967, 1960), (980, 1934)]