30719898

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17239}}^1$

素因数の和:17264

約数の個数: 40

約数和(自身を含む): 75097440

約数和(自身を除く): 44377542

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 17239, 34478, 51717, 103434, 155151, 189629, 310302, 379258, 465453, 568887, 930906, 1137774, 1396359, 1706661, 2792718, 3413322, 5119983, 10239966, 15359949, 30719898]

約数ペア:

[(1, 30719898), (2, 15359949), (3, 10239966), (6, 5119983), (9, 3413322), (11, 2792718), (18, 1706661), (22, 1396359), (27, 1137774), (33, 930906), (54, 568887), (66, 465453), (81, 379258), (99, 310302), (162, 189629), (198, 155151), (297, 103434), (594, 51717), (891, 34478), (1782, 17239)]