91889210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{677}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 193384584

約数和(自身を除く): 101495374

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 277, 490, 554, 677, 1354, 1385, 1939, 2770, 3385, 3878, 4739, 6770, 9478, 9695, 13573, 19390, 23695, 27146, 33173, 47390, 66346, 67865, 135730, 165865, 187529, 331730, 375058, 937645, 1312703, 1875290, 2625406, 6563515, 9188921, 13127030, 18377842, 45944605, 91889210]

約数ペア:

[(1, 91889210), (2, 45944605), (5, 18377842), (7, 13127030), (10, 9188921), (14, 6563515), (35, 2625406), (49, 1875290), (70, 1312703), (98, 937645), (245, 375058), (277, 331730), (490, 187529), (554, 165865), (677, 135730), (1354, 67865), (1385, 66346), (1939, 47390), (2770, 33173), (3385, 27146), (3878, 23695), (4739, 19390), (6770, 13573), (9478, 9695)]